Question

The radius of the first electron orbit of a hydrogen atom is 0.5 Å.
The electron moves in this orbit with a uniform speed of
2.2 x 106m.s-1. What is the magnetic field produced at the cen-
tre of the nucleus due to the motion of this electron?​

Answer 1

no magnet field will act

Explanation:

because current flows in direction opposite to motion of electron ... therefore by screw rule, the magnetic field will occur tangentialy inwards not towards nucleas