On which of the following does the operation of a moving ...
On which of the following does the operation of a moving coil ammeter depend?
i. Electromagnetic induction
ii. Force on a carrying-current conductor
iii. Magnetic effect of an electric current
i only
ii only
iii only
ii and iii only
i,ii and iii
Correct answer is B
No explanation has been provided for this answer.
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