A small ball with a mass of 19.1 g and a charge of -0.203 µC is suspended from the cceiling by a string. The ball hangs at a distance of 4.70cm above an insulating floor. if a second small ball with a mass of 38.4g and a charge of 0.436 µC is rolled directly beneath the first ball,
will the second ball leave the floor?
what is the tension in the string when the second ball directly beneath the first ball?