Capacitance

What is the capacitance of a capacitor having plates of area A₁ & A₂ at a distance d?
Please post explanation as well.

2 Answers

486

Niraj kumar Jha ·2014-03-25 23:26:38

Forgot to mention A₁<A₂

535

Aditya Agarwal ·2014-03-27 00:47:21

C = 2Îµ₀A₁A₂(A₁+A₂)d

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Niraj kumar Jha I too got the same ans. but the ans. given is different.
Upvote·0· Reply ·2014-03-27 03:37:49
Aditya Agarwal Is the given answer equal to EoA1/d ?
Upvote·0· Reply ·2014-03-27 06:37:24
Niraj kumar Jha Yes. can you please explain ?
Upvote·0· Reply ·2014-03-27 07:15:44
Aditya Agarwal Capacitance depends on effective area in between the plates of a capacitor. i just related it. (how capacitance is varied by changing area of plates in between capacitors.) since a1
Upvote·0· Reply ·2014-03-27 10:56:17
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