Solutions

Question-9 : Is Magnetic field strong ?

A group of scientists are working on estimating the magnetic field of the newly discovered inhabitable solar system. The system of two planets charged with equal charges of Q = 100 TC and with equal masses of M = 5 · 10^24 kg orbiting each other at a distance of d = 500 000 km apart. determine the magnitude of a magnetic field that is present at the center of mass of the two-planet system. (Assume two planets as point charges and assume that their orbits are circular)