Question
Sun February 19, 2012 By: Nikita Kulkarni

Please answer soon.

Expert Reply
Mon February 20, 2012
It will depend on the conditions that the bar magnet is coming towards or going far and which end of capacitor is towards the coil. Actually one can use a fact of lenz law that says that that the the induced emf will oppose the reason due to which it is induced.so let the north poll of magnet is facing the coil and it is moving towards the coil so the current n the coil will be in a way that that face in front of magnet will become north.
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