A parallel plate capacitor with plates of area 1   m 2 each, are at a separation of 0.1   m . If…

A parallel plate capacitor with plates of area 1 m2 each, are at a separation of 0.1 m. If the electric field between the plates is 100N/C, the magnitude of charge on each plate is: ( Take 0 =8.85× 10 12 C 2 N- m 2 )
  1. 8.85x10-10C
  2. 6.85x10-10C
  3. 9.85x10-10C
  4. 7.85x10-10C

Solution

E=σε0=QAε0=100 V/m

Q=100×A ε0

Q=100×1×8.85×10-12C

=8.85×10-10C

Asked in: JEE Main 2019 (12 Jan Shift 2)

Practice more Electrostatics questions on Aicharya