A block having mass `'m'` ad carge `q` is resting on a fractionless plane at distance `L` from the wall as shown in fig.Discuss the motion of the block when a uniform electric field `E` is applied horizontally towards the wall assuming that collision of the block with the wall is perfectly elastic.

A block having mass 'm' and charge q is resting on a frictionless plane at distance L from the wall as shown in fig.Discuss the motion of the block when a uniform electric field E is applied horizontally towards the wall assuming that collision of the block with the wall is perfectly elastic.

A body having specific charge 8 mu C//g is resting on a frictionless plane at a distance 10 cm from the wall (as shown in the figure). It starts moving towards the wall when a uniform electric field of 100 V/m is applied horizontally towards the wall. If the collision of the body with the wall is perfectly elastic, then the time period of the motion will be ______ s.

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 ?

A block of mass m and positive charge q is placed on an insulated frictionless inclined plane as shown in the figure. A uniform electric field E is applied parallel to the inclined surface such that the block is at rest. Calculate the magnitude of the electric field E.

Describe the motion of the mass m shown in figure. The walls and the block are elastic.

Describe the motion of the mass m shown in figure. The walls and the block are elastic.

Describe the motion of the mass m shown in figure. The walls and the block are elastic.