An a particle nucleus of a helium atom has a mass m 664 10

An a particle (nucleus of a helium atom) has a mass m = 6.64 * 10^-27 kg and charge q = 2e. Find the magnitude of the electric repulsion between two alpha particles. Find the magnitude of the gravitational attraction between them.

Solution

: F = [1/4_o]Q₁Q₂/d²
F = [1/4_o]Q₁Q₂/d² = [9x10⁹x2x1.6x10^-19x79x1.6x10^-19]/ d²

in question value of d is not given. If you provide value of d, you can get answer.