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Three identical conducting plain paralle...

Three identical conducting plain parallel plates, each of area A are held with equal (/ between successive surfaces. Charges `2Q`, and `3Q` are placed on them. Neglecting edge effects, find the Charge on the left face of the middle plate

A

0

B

2Q

C

3Q

D

None of the Above

Text Solution

Verified by Experts

The correct Answer is:
B
`q_1 =q_6=q_("net")/2=3Q`
`q_2=Q-q_1=-2Q`
`q_3=q_2=+2Q`
`q_4=2Q-q_3=0`
`q_5=-q_4=0`
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