A flat square sheet of charge of side 50 cm carries an uniform surface charge density. An electron 0.5 cm frm a point near the centre of the sheet experiences a force of 1.8 X 10 -12 N, directed away frm the sheet. Determine the total charge on the sheet.
A flat square sheet of charge of side 50 cm carries an uniform surface charge density. An electron 0.5 cm frm a point near the centre of the sheet experiences a force of 1.8 X 10 -12 N, directed away frm the sheet. Determine the total charge on the sheet.