Understand the principles of magnetism
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1 Commissioned by PAMSA and German Technical Co-Operation National Certificate in Paper & Pulp Manufacturing NQF Level 2 Understand the principles of magnetism
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Understand the principles of magnetism. P&P2CR Magnetic fields. P&P2CR Electromagnetism. Understand the principles of magnetism. Modules. Topics. Notional Hours. 2 6 12 20. TC218Magnetic fields. TC218Electromagnetism. TC218Practical electromagnetism. Total Notional Hours. - PowerPoint PPT Presentation
Transcript of Understand the principles of magnetism
1Commissioned by PAMSA and German Technical Co-Operation
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Understand the principles of magnetism
2Commissioned by PAMSA and German Technical Co-Operation
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Understand the principles of magnetism
TC218 Magnetic fields
TC218 Electromagnetism
TC218 Practical electromagnetism
Notional HoursP&P2CR
Magnetic fields
P&P2CRElectromagnetism
ModulesTopics
Total Notional Hours
2
6
12
20
3Commissioned by PAMSA and German Technical Co-Operation
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Critical Cross-field OutcomesIdentify and solve
problems
Work effectively with others
Communicate effectively
Organise and manage myself and
my activitiesCollect, analyse,
organise and critically evaluate
informationUse science and
technology effectively and
critically
Demonstrate an understanding of the world as a set of related systems
Use mathematics
Learner and societal
development
US: 10707 Understand the principles of magnetism
TC218
Magnetic fields
Understand the definitions, basic terminology used and origins of magnetism
Understand the directionality and field shapes of magnets
Be able to draw the field lines for simple magnet set-ups
Understand the applications of magnets in everyday life, industry and process plant
applications
4Commissioned by PAMSA and German Technical Co-Operation
National Certificate in Paper & Pulp Manufacturing NQF Level 2Topic Specification: TC218 Magnetic fields
Co
lle
ct
Info
rma
tio
n
Use Multi media
Self Study
Field visits
Media search
Interview experts
Attend lectures
An
aly
se
, p
lan
an
d
ma
ke
de
cis
ion
s
Group Discussions
Educational games
Case studies
Use checklists
Sketch
Ex
ec
ute
, te
st
an
d
ev
alu
ate
Job assignment
Make presentation
Complete documents
Sketch
Complete a test/questionnaire
Learning Activities Topic assessment criteria
The assessor will observe and confirm that learners:
• Understand the spreading use of magnets at home, society and work
• Are able to draw field lines for simple magnet set-ups
Assignment Description
WHAT
HOW
Learners will identify applications at home, work and society in which magnets are used
A group discussion to consolidate magnetic applications
1. List applications for magnets in various environments and identify the role played by the magnetic force
2. Identify the applications where electro magnets are used from those with natural magnets
3. In a group discussion, consolidate and group various applications identified (include ATM cards, ID cards, car keys, hard disks, music cassettes, etc.)
4. Discuss the operating principle of applications such as ATM cards or stiffy discs and try to
5. Draw field lines for a given magnet set-ups
6. Complete multiple choice test
Notional Hours
2
5Commissioned by PAMSA and German Technical Co-Operation
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Critical Cross-field OutcomesIdentify and solve
problems
Work effectively with others
Communicate effectively
Organise and manage myself and
my activitiesCollect, analyse,
organise and critically evaluate
informationUse science and
technology effectively and
critically
Demonstrate an understanding of the world as a set of related systems
Use mathematics
Learner and societal
development
US: 10707 Understand the principles of magnetism
TC218
Electromagnetism
Be able to use the right hand rule to determine the direction of magnetic field lines induced by an
electric current
Understand the application of an electric current to generate a magnetic field
Understand the forces acting on a conductor transferring current through a
magnetic field
Be able to use Flemming’s rule to predict the relationship between the direction of a magnetic
field, current and force
6Commissioned by PAMSA and German Technical Co-Operation
National Certificate in Paper & Pulp Manufacturing NQF Level 2Topic Specification: TC218 Electromagnetism
Co
lle
ct
Info
rma
tio
n
Use Multi media
Self Study
Field visits
Media search
Interview experts
Attend lectures
An
aly
se
, p
lan
an
d
ma
ke
de
cis
ion
s
Group Discussions
Educational games
Case studies
Use checklists
Develop recommendations
Ex
ec
ute
, te
st
an
d
ev
alu
ate
Job assignment
Make presentation
Complete documents
Draft a report
Complete a test/questionnaire
Learning Activities Topic assessment criteria
The assessor will observe and confirm that learners:
• Understand that a magnetic field is generated by an electric current
• Are able to use the right hand thumb rule
• Understand that a force is generated when a current flows through a magnetic field
• Are able to apply Flemming’s left hand rule
Assignment Description
WHAT
HOW
Construct a simple experiment with a wire coil and iron filings
Construct a simple experiment to demonstrate Flemming’s left hand rule
1. Write down the findings of the first
experiment including a sketch with
captions showing the direction of the
current and the magnetic field
2. Write down the findings of the second
experiment including a sketch with
captions showing the direction of the
current, the magnetic field and the force
on the conductor
3. Compile information in a short report
Notional Hours
6
7Commissioned by PAMSA and German Technical Co-Operation
National Certificate in Paper & Pulp Manufacturing NQF Level 2
Critical Cross-field OutcomesIdentify and solve
problems
Work effectively with others
Communicate effectively
Organise and manage myself and
my activitiesCollect, analyse,
organise and critically evaluate
informationUse science and
technology effectively and
critically
Demonstrate an understanding of the world as a set of related systems
Use mathematics
Learner and societal
development
US: 10707 Understand the principles of magnetism
TC218
Practical electromagnetism
Understand methods used to calculate the forces acting on a conductor transferring current through a
magnetic field
Be able to calculate the force acting upon a conductor in a magnetic field due to the current flowing through it
Understand the working of a simple electric motor based on the forces acting on a single coil in a
magnetic field
Understand the design and the working of an electric bell based on the forces resulting from
an electric coil in a magnetic field
8Commissioned by PAMSA and German Technical Co-Operation
National Certificate in Paper & Pulp Manufacturing NQF Level 2Topic Specification: TC218 Practical electromagnetism
Co
lle
ct
Info
rma
tio
n
Use Multi media
Self Study
Field visits
Media search
Interview experts
Attend lectures
An
aly
se
, p
lan
an
d
ma
ke
de
cis
ion
s
Group Discussions
Study examples
Case studies
Use checklists
Do calculations
Ex
ec
ute
, te
st
an
d
ev
alu
ate
Job assignment
Make presentation
Complete documents
Draft a report
Complete test
Learning Activities Topic assessment criteria
The assessor will observe and confirm that learners:
• Are able to calculate forces emanating from a current flowing through a magnetic field
• Understand simple magnetic appliance designs
Assignment Description
WHAT
HOW
1. Use a sketch of an appliance based on
magnetic principles and explain the
working of the appliance (door bell,
electric motor)
2. Study calculation examples
3. Solve a range of given calculations
4. Complete a test
Notional Hours
12
A group or individual exercise of viewing video material on magnetic forces
Study basic material related to calculating parameters in a magnetic field
