A) moving coil galvanometer
B) electric brakes
C) induction motor
D) dynamo
Correct Answer: D
Solution :
[d] Eddy current is the current produced in the body of a conductor due to electromagnetic induction. Moving coil galvanometer, electric brakes and induction motor based on electromagnetic induction. Hence they use eddy current. Dynamo doesn't use it.You need to login to perform this action.
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