Question

what do we call the electric force acting on a unit positive charge?​

Answer 1

1 Newton will be the force acting on "a" unit +charge

Answer 2

Ordinary matter consists of atoms. Each atom consists of a nucleus, consisting of protons and neutrons, surrounded by a number of electrons. The masses of the electrons, protons and neutrons are listed in Table 22.1. Most of the mass of the atom is due to the mass of the nucleus.

particle

mass (kg)

electron

9.11 x 10-31

proton

1.673 x 10-27

neutron

1.675 x 10-27