When an electron moves in a circular path around a stationay nucles charge at the center

When an electron moves in a circular path around a stationary nucleus charge at the center

There is one long line charge with linear charge density lambda . One electron is moving in a circular path around this line charge. Plane of the circle is perpendicular to line charge and line charge passes through centre of circle. Prove that kinetic energy of electron is independent to the radius of a circle.

An electron is moving on a circular path around a stationary neutron under gravitational interaction Masses of the neutron and electron are M and m respectively. If Bohr's quantum condition holds here the minimum permissible de Broglie wavelength associated with the electron will be -

An electron is moving on a circular path around a stationary neutron under gravitational interaction Masses of the neutron and electron are M and m respectively. If Bohr's quantum condition holds here the minimum permissible de Broglie wavelength associated with the electron will be -

An electron revolvles in a circular orbit around a nucleus of charge Ze. How is the electron velocity related to the radius of its orbit?

STATEMENT-1: It is possible for a charged particle to move in a circular path around a uniformly charged long conductor. STATEMENT-2: The electrostatic force on the moving particle is directed towards the conductor.

In the Bohr model an electron moves in a circular orbit around the proton. Considering the orbiting electron to be a circular current loop, the magnetic moment of the hydrogen atom, when the electron is in nth excited state, is :

Assertion (A) The work done by the electrostatic force is zero when a point charge move in a circular path around another charge. Reason (R) The dot product of force and displacement vectors gives work done.