A thundercloud produces a vertical electric field of magnitude 28 kN/C at ground level. You hold a 22cm x 28cm sheet of paper horizontally below the cloud. (a) What is the
electric flux through the sheet? (b) What would the flux be if you tilt the sheet of paper by 30 degree (c) What would the flux be if you hold the sheet of paper vertically?
A thundercloud produces a vertical electric field of magnitude 28 kN/C at ground level. You hold...