A block having mass m and charge Q is resting on a frictionless plane at a distance
Channel: Doubtnut
Date: 2020-04-12

A block having mass m and charge Q is resting on a frictionless plane at a distance d from fixed large non-conducting infinite sheet of uniform charge density `-sigma` as shown in Figure. Assuming that collision of the block with the sheet is perfectly elastic, find the time period of oscillatory motion of the block. Is it SHM ?