Green Warrior Class 9 Other

Asked by GIANSH GUPTA KHUNDKER · BIRLA BRAINIACS

A student moves a permanent bar magnet quickly into a stationary coil of wire connected to a sensitive center-zero galvanometer, causing the needle to deflect momentarily to the right. Which action will cause the needle to deflect to the left?A) Holding the magnet completely stationary inside the coil.B) Pulling the coil away from the stationary magnet in the same direction.C) Pulling the bar magnet quickly out of the coil.D) Moving the identical South pole of the magnet into the coil same speed

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