1. What is the magnitude of the force on a charge of +40 μC that is 0.6 m from a charge of - 80 μC?

The magnitude of the force is 79.893 N.

Explanation:

The magnitude of the electrostatic force between the two particles is determined by Coloumb's Law, whose formula is:

(1)

Where:

- Electrostatic constant, in newtons-square meters per square coulomb.

- Electric charges, in coulombs.

- Distance, in meters.

If we know that , , and , then the magnitude of the force is:

The magnitude of the force is 79.893 N.

the order for strong to weak forces such as

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force

the fundamental forces are those forces that act between to objects or element to make interactions. there are four types of fundamental forces such as strong and weak nuclear forces (due to protons and electrons), electromagnetic force (due to the motion of electrons) and gravitational force (due to orbital movement of the planet). if these forces are arranged on the basis of their maximum strength then the order is

strong nuclear force → electromegnetic force → weak nuclear force → gravitational force