KEAM 2014 Physics and Chemistry Paper
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Question : 66 of 120
Marks:
+1,
-0
A plane square sheet of charge of side 0.5 m has uniform surface charge density. An electron at 1 cm from the centre of the sheet experiences a force of 1.6 × 10 − 12 N directed away from the sheet. The total charge on the plane square sheet is
( ∊ 0 = 8.854 × 10 − 12 C 2 m − 2 n − 1 )
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