Post on 12-Oct-2020
1
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
2
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
3
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
4
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
Ten Steps Approach to Solve Numerical
Step–1. Read the problem with cool head at least twice (even the most easy-one) or till you are not
confident to understand it. Step –2. Analyze it mentally – means, what are the given data, their units – unit conversions,
conversion of English text to the language of physics, what to calculate, how many direct or indirect
formula(s) for the solution you know etc.
Step –3. Write all data neatly with their units (Don’t solve) and simultaneously their unit conversions (always MKS unit).
Step-4 Represent the problem pictorially.
Step –5. Write what you have to calculate. Step –6. Pause.
Step –7. Now think of the physics relation which correlate the given data with the unknown directly
or indirectly. Step –8. If something is missing in the direct formula then that has to be calculated (Don’t solve)
from the given data (Repeat step-6).
Step –9. Put the values and write the unit of the final expression.
Step –10. Solve the numerical values and write the unit of the final expression.
5
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
6
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
7
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
Ten Steps Approach to Solve Numerical
Step–1. Read the problem with cool head at least twice (even the most easy-one) or till you are not confident to understand it.
Step –2. Analyze it mentally – means, what are the given data, their units – unit conversions,
conversion of English text to the language of physics, what to calculate, how many direct or indirect formula(s) for the solution you know etc.
Step –3. Write all data neatly with their units (Don’t solve) and simultaneously their unit conversions
(always MKS unit).
Step-4 Represent the problem pictorially. Step –5. Write what you have to calculate.
Step –6. Pause.
Step –7. Now think of the physics relation which correlate the given data with the unknown directly or indirectly.
Step –8. If something is missing in the direct formula then that has to be calculated (Don’t solve)
from the given data (Repeat step-6). Step –9. Put the values and write the unit of the final expression.
Step –10. Solve the numerical values and write the unit of the final expression.
8
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
9
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
10
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
11
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
12
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
13
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
Ten Steps Approach to Solve Numerical Step–1. Read the problem with cool head at least twice (even the most easy-one) or till you are not
confident to understand it.
Step –2. Analyze it mentally – means, what are the given data, their units – unit conversions,
conversion of English text to the language of physics, what to calculate, how many direct or indirect formula(s) for the solution you know etc.
Step –3. Write all data neatly with their units (Don’t solve) and simultaneously their unit conversions
(always MKS unit). Step-4 Represent the problem pictorially.
Step –5. Write what you have to calculate.
Step –6. Pause. Step –7. Now think of the physics relation which correlate the given data with the unknown directly
or indirectly.
Step –8. If something is missing in the direct formula then that has to be calculated (Don’t solve)
from the given data (Repeat step-6). Step –9. Put the values and write the unit of the final expression.
Step –10. Solve the numerical values and write the unit of the final expression.
14
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
15
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
16
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
17
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
18
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
19
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
20
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
21
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
22
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
23
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
24
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
25
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
26
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
27
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
28
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
Ten Steps Approach to Solve Numerical Step–1. Read the problem with cool head at least twice (even the most easy-one) or till you are not
confident to understand it.
Step –2. Analyze it mentally – means, what are the given data, their units – unit conversions, conversion of English text to the language of physics, what to calculate, how many direct or indirect
formula(s) for the solution you know etc.
Step –3. Write all data neatly with their units (Don’t solve) and simultaneously their unit conversions
(always MKS unit). Step-4 Represent the problem pictorially.
Step –5. Write what you have to calculate.
Step –6. Pause. Step –7. Now think of the physics relation which correlate the given data with the unknown directly
or indirectly.
Step –8. If something is missing in the direct formula then that has to be calculated (Don’t solve) from the given data (Repeat step-6).
Step –9. Put the values and write the unit of the final expression.
Step –10. Solve the numerical values and write the unit of the final expression.
29
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
30
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
Ten Steps Approach to Solve Numerical Step–1. Read the problem with cool head at least twice (even the most easy-one) or till you are not
confident to understand it.
Step –2. Analyze it mentally – means, what are the given data, their units – unit conversions,
conversion of English text to the language of physics, what to calculate, how many direct or indirect formula(s) for the solution you know etc.
Step –3. Write all data neatly with their units (Don’t solve) and simultaneously their unit conversions
(always MKS unit). Step-4 Represent the problem pictorially.
Step –5. Write what you have to calculate.
Step –6. Pause. Step –7. Now think of the physics relation which correlate the given data with the unknown directly
or indirectly.
Step –8. If something is missing in the direct formula then that has to be calculated (Don’t solve)
from the given data (Repeat step-6). Step –9. Put the values and write the unit of the final expression.
Step –10. Solve the numerical values and write the unit of the final expression.
31
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
32
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
33
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
34
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
Ten Steps Approach to Solve Numerical
Step–1. Read the problem with cool head at least twice (even the most easy-one) or till you are not
confident to understand it.
Step –2. Analyze it mentally – means, what are the given data, their units – unit conversions, conversion of English text to the language of physics, what to calculate, how many direct or indirect
formula(s) for the solution you know etc.
Step –3. Write all data neatly with their units (Don’t solve) and simultaneously their unit conversions (always MKS unit).
Step-4 Represent the problem pictorially.
Step –5. Write what you have to calculate.
Step –6. Pause. Step –7. Now think of the physics relation which correlate the given data with the unknown directly
or indirectly.
Step –8. If something is missing in the direct formula then that has to be calculated (Don’t solve) from the given data (Repeat step-6).
Step –9. Put the values and write the unit of the final expression.
Step –10. Solve the numerical values and write the unit of the final expression.
35
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
36
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
37
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
38
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
39
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
40
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
41
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
42
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
Ten Steps Approach to Solve Numerical
Step–1. Read the problem with cool head at least twice (even the most easy-one) or till you are not
confident to understand it. Step –2. Analyze it mentally – means, what are the given data, their units – unit conversions,
conversion of English text to the language of physics, what to calculate, how many direct or indirect
formula(s) for the solution you know etc. Step –3. Write all data neatly with their units (Don’t solve) and simultaneously their unit conversions
(always MKS unit).
Step-4 Represent the problem pictorially.
Step –5. Write what you have to calculate. Step –6. Pause.
Step –7. Now think of the physics relation which correlate the given data with the unknown directly
or indirectly. Step –8. If something is missing in the direct formula then that has to be calculated (Don’t solve)
from the given data (Repeat step-6).
Step –9. Put the values and write the unit of the final expression.
Step –10. Solve the numerical values and write the unit of the final expression.
43
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
44
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com
45
Electrostatics Part-2 NCERT EXERCISE ---------------------------------------------------------------------------------------------------------------------
----------------------------------------------------------------------------------------------------------------------------- Things only requires to be successful is to only have enough enthusiasm for success after
failure ” – By Jonam COURTESY :Source- http://schools.aglasem.com/?p=3626 icbsexiiphysics.wordpress.com