The angular momentum of an electron in a given orbit is J, Its Kinetic Energy will be - Chemistry - Atomic Structure

Question

The angular momentum of an electron in a given orbit is J, Its
Kinetic Energy will be?

Vartika Jain · Accepted Answer

Dear Student,

According to Bohr's theory,Angular momentum, J=mvror, Jr=mvor, Jvr=mv2K
E  = 12mv2=12Jvrand, J=mvror, v=Jmror, K E
 = 12J2mr2

The angular momentum of an electron in a given orbit is J, Its Kinetic Energy will be?