An electron orbiting around the nucleus of an atom

Options

A. has a magnetic dipole moment
B. exerts an electric force on the nucleus equal to that on it by the nucleus
C. does produce a magnetic induction at the nucleus
D. has a net energy inversely proportional to its distance from the nucleus.

Answer

A, B, C, D

Explanation

`(mv^(2))/(r)=(kZe^(2))/(r^(2))rArr(mv^(2))/(2)=(kZe^(2))/(2r),M.E.=(mv^(2))/(2)-(Ze^(2))/(r)=(-Ze^(2))/(2r)prop(1)/(r)`