A small rubber sphere has a mass of 4.10 g and a charge of -16.8 pc. It levitates, motionless, when placed in a uniform
Posted: Mon Jul 11, 2022 12:58 pm
A small rubber sphere has a mass of 4.10 g and a charge of -16.8 pc. It levitates, motionless, when placed in a uniform electric field perpendicular to the ground. What is the magnitude of the electric field (in N/C)? N/C What is the direction of the electric field? â’¸upward Odownward O east west 4