lg of cork with a charge 1 C floats motionless 1 cm above a

Last updated: 6/8/2023

lg of cork with a charge 1 C floats motionless 1 cm above a large uniformly charged plane near the surface of the earth The surface charge density of the plane assuming it to be an infinite sheet is 1 8 7 x 10 8 C m 2 17 3 x 10 8 C m 3 zero 4 1 uC m2