F=e2zc/2r2= 9 nev/m
That's the force of repulsion between two positive charges; or between two negative charges.
electric force
No, it is attractive. The strong nuclear force, as it is known, is what overcomes the coloumbic repulsion of the positively charged protons, which would otherwise tend to fly apart due to the electromagnetic force (like charges repulse).
False. The magnetic force of attraction or repulsion between the magnetic poles is inversely proportional to the square of the distance between the poles. So farther apart two magnets the force between them becomes weaker.
magnetic force
It is the force of electrostatic repulsion.
Electric force of repulsion.
That's the force of repulsion between two positive charges; or between two negative charges.
The nucleus consists of protons and neutrons. Inside the nucleus, there is an electrostatic force of repulsion between the protons. Those protons have positive charges, and like charges repel. Also acting in the nucleus is a force of attraction called the nuclear force. It provides the nuclear binding energy to keep the nucleus together. This nuclear force is a short range force, and is so strong that it will overcome the effect of the force of repulsion between the protons.
electric force
electric force
The attraction or repulsion between electric charges.
Magnetism
Magnetism
Because of the electromagnetic force. The repulsion between the electrons of the atoms of the two objects will not allow them to pass through each other.
Electrostatic force.
The force of attraction or repulsion between two magnetic materials.