The magnitude of velocity of the electron______with increase of positive charge on the nucleus and___with increase of pricipal quantum number.

What happens to the nuclear charge with increase in atomic number?

When the speed of the electron increases, the specific charge

When the speed of the electron increases, the specific charge

Assertion (A) The magnetic moment (mu) of an electron revolving around the nucleus decreases with increasing principle quantum number (n). Reason (R ) Magnetic moment of the revolving electron , muprop n.

When the speed of electron increases, its specific charge

The magnitude of charge on the electron is 4.8 xx 10^(-10) e.s.u. What is the charge on the nucleus of a helium atom?

Statement 1: In Bohr's model, velocity of electron increases with decrease in positive charge of nucleus as electrons are not held tightly. Statement 2: Velocity decreases with an increase in principal quantum number