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A magnetic NS is suspended from a spring...

A magnetic NS is suspended from a spring and while it oscillates, the magnet moves in and out of the coil C. The coil is connected to a galvanoeter G. Then, as the magnet oscilates

A

a)G shows deflection to the left and right with constant amplitude

B

b)G shows deflection on one side

C

c)G shows no deflection

D

d)G shows deflection to the left and right, but the amplitudes steadily decreases.

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