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In the figure area of each plate is A an...

In the figure area of each plate is A and the distance between consecutive plates is as shown in the figure. What is the effective capacitance between points A & B.

(a) `(Aepsilon_(0))/(d)`
(b) `(3A epsilon_(0))/(d)`
(c) `(2A epsilon_(0))/(d)`
(d) `(4 A epsilon_(0))/(d)`

A

`(A epsi_0)/(d)`

B

`(3A epsi_0)/(d)`

C

`(2A epsi_0)/(d)`

D

`(4A epsi_0)/(d)`

Text Solution

Verified by Experts

The correct Answer is:
C

`C_(eq) = (epsi_0 A)/(d) + (epsi_0 A)/(2d) + (epsi_0 A)/(2d) = (2 epsi_0 A)/(d)`
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