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Physics paper 2
Magnetism & Electromagnetism
Generator effect
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Created by
Harmony Chow
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Cards (3)
Generator effect diagram:
A)
Force
B)
Axis
C)
Coil
D)
Slip rings
E)
Brush
5
Increase size of incuced PD/ current
Increase strength of
magnetic
field
Increase
speed
of movement
Increase number of
turns
on the coil
Changing direction of PD:
reverse
polarity
of magnet
OR
move wire in
opposite
direction