The two free ends of a coil are connected to a center – zero galvanometer. When the north pole of magnet is moved towards the...

The two free ends of a coil are connected to a center – zero galvanometer. When the north pole of magnet is moved towards the coil, the pointer deflects in the direction shown in the figure below.

State with a reason the behaviour of the pointer inn the following cases:
(i) The north pole of the magnet is held stationary near P.
(ii) The north pole of the magnet is made to approach the coil from end Q

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(i) No effect on the galvanometer- No change in magnetic flux linkage.
(ii) The pointer deflects in the opposite direction – There is change in magnetic flux linkage.

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sharon kalunda answered the question on September 9, 2019 at 11:31

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