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Why are split rings used in a motor?
Why do we use the F.L.H. Rule?
What does Lenz's law state?
What is the deflection of the galvanometer when:
a) A magnet enters the solenoid north pole facing the solenoid?
b) A magnet leaves the solenoid north pole facing the solenoid?
c) A magnet leaves the solenoid south pole facing the solenoid?
List three ways you would increase the speed of a motor?
