Question

When bar magnet is withdrawn from the coil the galvanometer show deflection

Answer 1

Answer:

(ii) When the bar magnet is withdrawn from inside the coil of the insulated copper wire again the current is induced in the coil but this time it is in reverse direction. (iii) When a bar magnet is held stationary inside the coil then no current is induced that's why galvanometer will show no deflection.

Explanation:

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Answer 2

Answer:

When the bar magnet is withdrawn from inside the coil of the insulated copper wire again the current is induced in the coil but this time it is in reverse direction. (iii) When a bar magnet is held stationary inside the coil then no current is induced that's why galvanometer will show no deflection.

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