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Three large identical conducting paralle...

Three large identical conducting parallel plates carrying charge `+Q , -Q, and +2Q`, respectively, are placed as shown in figure. If `E_A, E_b, and E_C` refer to the magnitudes of the electric field at points A, B, and C, respectively. Then

A

field at point `R` is `E`

B

`field at point `S` is `E`

C

field at point `T` is `(E+(Q)/( in_(0)A))`

D

field at point `S` is `(E+(Q)/( in_(0)A))`

Text Solution

Verified by Experts

The correct Answer is:
A, D
(A) `E_R =E - Q/(2 in_0 A) + Q/(2 intA) =E`
(D) `E_S =F + Q/(2 in_0 A) + Q/(2in_0 A) = E Q/(in_(A)`
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