Materials Only iron, steel, nickel and cobalt are magnetic. Bar magnets have to be made using one of these substances.
Electromagnetism
Statistical studies of trend and gradients in the venusian magnetosheath
Data Eliminationd101
Activities on Electricity and Magnetism
Electrical and Electronic Principles BTEC National Diploma O Introduction.
Essential idea: The effect scientists call magnetism arises when one charge moves in the vicinity of another moving charge. Nature of science: Models.
Magnetic Field Patterns. A Quick Review of Magnetic Fields .
TOPIC 6.3: Magnetic Fields and Forces These notes were typed in association with Physics for use with the IB Diploma Programme by Michael Dickinson.
The Earth itself has a huge magnetic field - as if it had a huge bar magnet embedded at its centre. The Earth’s magnetic field lines emerge from near.
Electrical and Electronic Principles
Topic 6: Fields and forces 6.3 Magnetic force and field
