Question

Which of the following is always an attractive force?
(1) Magnetic force (2) Electrostatic force
(3) Frictional force (4) Gravitational force

Answer 1

hey dear!!
here is Ur answer..

The Gravitational Force is always an attractive force.

Hope it helps u..

Answer 2

1) Magnetic force

The magnetic force is a consequence of the electromagnetic force, one of the four fundamental forces of nature. It occurs whenever objects interact in which there is charge in motion. Two objects containing charge with the same direction of motion have a magnetic attraction force between them. Similarly, objects with charge moving in opposite directions have a repulsive force between them.