Question

A Coil of insulated copper wire is connected to galvanometer. what will happen if bar magnet is
iii) held stationary inside the coil?​

Answer 1

Answer:

nothing will happen

Explanation:

if the magnet is held stationery inside the coil, no electricty will pass through coil.

Answer 2

hey mate here is your answer

___________

(I) when a bar magnet moves the galvanometer will detect current

(ii) when the bar magnet is at stationary then the galvanometer meter will not show any reading

Reason:

This is the phenomenon which is termed as electromagnetic induction

what is electromagnetic induction?

ans: The phenomenon in which current us induced into the coil due to change in magnetic field lines

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