Question

When does a galvanometer does not show deflection??

Answer 1

Answer:

When the magnet is held stationary,

Explanation:

the galvanometer shows no deflection. When the north pole of the magnet is brought towards the coil, the galvanometer shows a sudden deflection indicating that a current is induced in the coil. The galvanometer deflection is temporary and it lasts as long as the bar magnet is in motion.

Answer 2

Answer:

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