# What law states that the force on a spring is directly proportional to the stretch of the spring?

That's called Hooke's Law.

That's called Hooke's Law.

That's called Hooke's Law.

That's called Hooke's Law.

That's called Hooke's Law.

### State and explain Coulomb's law?

In magnetism Coulomb's law states that the force of attraction or repulsion between two magnetic poles is directly proportional to the product of their pole strength and inversely proportional to the square of distance them . And in electrostatic, coulomb's law states that the electrostatic force between two point charges is directly proportional to the product of their magnitudes and inversely proportional to the square of distance between their centres.