" The ratio of momentum of an electron and proton which are accelerated from rest by a potential "

The ratio of moment of an electron and an alpha -particle which are accelerated from rest by a potential difference of 100V is

The ratio of moment of an electron and an alpha -particle which are accelerated from rest by a potential difference of 100V is

if m_p and m_(alpha) are masses of proton and alpha- particles find ratio of momentum of a proton and an alpha- particle which are accelerated from rest by a potential difference of 200 V.

if m_p and m_(alpha) are masses of proton and alpha- particles find ratio of momentum of a proton and an alpha- particle which are accelerated fromr est by a potential difference of 200 V.

Proton has a mass of 1840 times that of an electron. If a proton is accelerated from rest by a potential difference of 1V, its kinetic energy is