Magnetism and Electromagnetic Effects

 
KS3

Magnetism

My Notes

(brief summary of knowledge required at this stage)

flux patterns for bar magnet,
current carrying wire,
domain theory
soft and hard magnetic materials

the Earth's magnetic field

Electromagnetism

My Notes

(brief summary of knowledge required at this stage)

Electomagnet - experiment to investigate one
GCSE

Electromagnetism

solenoid flux pattern

current carrying wire flux pattern

 

Electromagnetic Induction

 

Electric Generator

Lenz's Law

Motor Effect: force exerted on a current carrying wire

The electric motor

Loudspeaker

Transformer

National grid

A level

Magnetic flux patterns

Flux

Moving charges in a magnetic field

EMI

 

Flipbook - EMI

Motor Effect: force exerted on a current carrying wire