Electrostatics 5 Question 9
10. A parallel plate capacitor with plates of area each, are at a separation of . If the electric field between the plates is , the magnitude of charge on each plate is (Take,
(Main 2019, 12 Jan II)
(a)
(b)
(c)
(d)
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Answer:
Correct Answer: 10. (b)
Solution:
- If
charge on each plate, then
Here,
and
So, by substituting given values, we get