Calculate the momentum

cbse
dual-nature

#1

Calculate the momentum.


#2

Given, potential difference, V = 56 V
Use the formula for kinetic energy,
eV = 1/2 m${{v}^{2}}$ = 2eV /m = ${{v}^{2}}$

where, m is mass and v is velocity of electron. Momentum associated with accelerated electron,