A helium nucleus has a charge of +2e, and a neon nucleus has a charge of +10e, where e is the quantum of charge, 1.60 × 10⁻¹⁹ C. Find the repulsive force exerted on one by the other when they are separated by a distance of 3.0 nanometers (1 nm = 10⁻¹⁹ m). Assume the system to be in vacuum.