A tightly wound cylindrical coil of large number of turns of insulated copper wire is held horizontally. Giving reason explain what happens when (i) a magnetic compass needle is placed along the axis of the cylindrical coil and a electric cell is connected across it. (ii) a galvanometer is connected across the coil and a magnet is moved along the axis of the coil.



Needle of magnet will show deflection in the direction of flow of current and the deflection of galvanometer will show us the magnitude of current
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