A point charge is projected along the axis of circular ring of charge `Q` and radius `10sqrt(2)cm`. The distance of the point charge from centre of ring, where acceleration of charged particle is maximum, will be

The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius R is at a distance x from the centre of the ring.The value of x is

A positive charge Q is uniformly distributed along a circular ring of radius R .a small test charge q is placed at the centre of the ring.

A positive charge Q is uniformly distributed along a circular ring of radius R. A small test charge q is placed at the centre of the ring.

A point charge q_(0) is placed at the centre of uniformly charges ring of total charge Q and radius R. If the point charge is slightly displaced with negligible force along axis of the ring then find out its speed when it reaches a large distance.

A point charge q_(0) is placed at the centre of uniformly charges ring of total charge Q and radius R. If the point charge is slightly displaced with negligible force along axis of the ring then find out its speed when it reaches a large distance.

A particle having a charge of q=8.85muC is placed on the axis of a circular ring of radius R=30cm at a point P at a distance of a=40cm from the centre of the ring.The electric flux passing through the ring is x xx 10^(5)N//C .Find the value of x ?

The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius R will be

The maximum electric field intensity on the axis of a uniformly charged ring of charge q and radius R will be

A positive charge Q is uniformly distrubuted along a circular ring of radius R .a small test chage q is placed at the centre of the ring .The