Charged particle of charge q mass m moves in a circular path of radius r under the action of force F .The equivalent current is

A particle of mass M moves with constant speed along a circular path of radius r under the action of a force F. Its speed is

Anelectron of mass m, moves around the nucleus in a circular orbit of radius r under the action of ccentripetal force F . The equivalent electric current is

A particle of mass 'm' moves with a constant speed along a circular path of radius r under the action of a force F .Its speed is given by

A particle of charge -q and mass m moves in a circular orbits of radius r about a fixed charge +Q .The relation between the radius of the orbit r and the time period T is

A particle of charge 'q' and mass 'm' move in a circular orbit of radius 'r' with frequency 'v' the ratio of the magnetic moment to angular momentum is:

If a charge particle of charge q , mass m , moves in a circular path in magnetic field of induction B , under a potential of V volts then radius of circular path is

An object of mass m moves with constant speed in a circular path of radius r under the action of a force of constant magnitude F. the kinetic energy of object is

When a charged particle of charge a revolves in a circular orbit of radius r with frequency n, then orbital current will be