A coilis connected to a galvanometer. Whenthe N-poleof a magnet is pushed intothe coil, thegalvanometer deflected to the right. Whatdeflection, if any , isobservedwhen: (a) the N-poleis removed ? (b)the S-poleis inserted ? (c)themagnet is at rest in the coil ? State three waysofincreasingthe deflectionon the galvanometer.

A coilis connected to a galvanometer. Whenthe N-poleof a magnet is pus

1.	A coilis connected to a galvanometer. Whenthe N-poleof a magnet is pushed intothe coil, thegalvanometer deflected to the right. Whatdeflection, if any , isobservedwhen: (a) the N-poleis removed ? (b)the S-poleis inserted ? (c)themagnet is at rest in the coil ? State three waysofincreasingthe deflectionon the galvanometer.
Answer» Solution :(a) The GALVANOMETER is deflected to the LEFT (b) The galvanometer is deflected to the left (c) No DEFLECTION in galvanometer , Increase the number of turns in the coil , Use a stronger magnet , Increase the speed with Which magnet is pushed into the COID (or REMOVED)