In an atom, an electron moves in an orbit of radius `r` with a speed `v`, the equivalent current is.

An electron moves in circular orbit of radius r with constant speed v.The force acting in it is

An electron moves in circular orbit of radius r with constant speed v.The force acting in it is

In a hydrogen atom, an electron of charge e revolves in an orbit of radius r with a speed v. Prove that the magnetic mometn associated with the electron is given bye evr/2.

If a charge q is moving in a circle of radius r with speed v, then the equivalent current will be :

In a hydrogen atom , an electron of charge e revolves in an orbit of radius r with speed v . Find the resulting magnetic moment of the electron .

In a hydrogen atom , an electron of charge e revolves in an orbit of radius r with speed v . Find the magnetic moment associated with the electron .

In a hydrogen atom, an electron of charge e revolves in an orbit of radius r with speed v. Find the magnitude of the resulting magnetic moment of the electron.

In a hydrogen atom, an electron of charge 'e' revolves in an orbit of radius r with speed v. Prove that the magnetic moment associated with the electron is given by (evr)/2 .

An electron of charge 'e' is revolving in a circular orbit of radius r around a nucleus with speed v. The equivalent current is

If an electron is moving with velocity v in an orbit of radius r then the equivalent magnetic field at the centre will be: