It is that magnetic force which causes the same poles of two different magnets to repel from each other.
Magnetism
That's the force of repulsion between two positive charges; or between two negative charges.
What force is acting? Gravity? Electricity? Magnetic repulsion? And what is the mass/charge on each sphere anyway?
No. I believe you may be thinking of repulsion, which means a force or emotion moving you away from something in a strong or violent manner.No, it is spelled "repulsion".
electric force
an electric force.
The force of attraction or repulsion due to static changes
That's the force of repulsion between two positive charges; or between two negative charges.
It is the force of electrostatic repulsion.
What force is acting? Gravity? Electricity? Magnetic repulsion? And what is the mass/charge on each sphere anyway?
Electric force of repulsion.
True.
No. I believe you may be thinking of repulsion, which means a force or emotion moving you away from something in a strong or violent manner.No, it is spelled "repulsion".
electric force
electric force
The difference is in the direction.
an electric force.
forces of attraction or repulsion