Magnet A has twice the magnetic field strength of Magnet B and at a certain distance pulls on magnet B with a force of 100 N. The amount of force that magnet A exerts on magnet B is

Question

Quizplus · Accepted Answer

The force between two magnets is mutual; thus, if Magnet A exerts a force of 100 N on Magnet B, then Magnet B exerts an equal and opposite force of 100 N on Magnet A, according to Newton's third law of motion. The magnetic field strength of the magnets does not change the magnitude of the force they exert on each other at a given distance.

Magnet a Has Twice the Magnetic Field Strength of Magnet