1.

The north pole of a long bar magnet was pushed slowly into a short solenoid connected to a galvanometer. The magnet was held stationery for a few seconds with the north pole in the middle of the solenoid and then withdrawn rapidly. The maximum deflection of the galvanometer was observed when the magnet was :

Answer»

moving TOWARDS the SOLENOID
moving into solenoid
at rest INSIDE the solenoid
moving out of the solenoid

Answer :D


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