The nucleus of helium atom contains two protons that are separated by distance `3.0xx10^(-15)m`. The magnitude of the electrostatic force that each proton exerts on the other is

One mole of a substance contains 6.02 xx 10^(23) protons and an equal number of electrons. If the protons could somehow be separated from the electrons and placed in very small, individual containers separated by 1.00 xx 10^(3)m , what would be the magnitude of the electrostatic force exerted by one box on the other ?

Calculate the Coulomb.s force between two alpha particles separated by a distance of 3.2xx10^-15m

calculate the Coulomb.s force between two protons separated by 1.6xx10^-15m

Calculate the force of attraction between a proton and an electron separated by a distance of 8xx10^(-14) m

Calculate the coulomb's force between two alpha particles separated by a distance of 3.2 xx 10^(-15)m .