The gravitational force between a H-atom and another particle of mass m will be given by Newton's law: `F=G (M.m)/(r^(2)`, where r is in km and

Options

A. `M = M_("proton") + m_("electron")`
B. `M = M_("proton") + m_("electron")- (B)/(C^(2)) (B = 13.6 eV)`
C. M is not relate to the mass of the hydrogen atom
D. `M = M_("proton") + m_("electron")- (|V|)/(c^(2))|V| =` magnitude of the potential energy of electron in the H-atom

Answer

B

Explanation

When `p -n` junction is forward biased, it opposes the potential barrier junction, when `p- n` junction is reverse biased, it supports the potential barrier junction, resulting increase in potential barrier across the junction.