Q.Three identical metal plates each of area $A$ are kept as shown. The outer plates are earthed. If middle plate is given charge $Q$ , the charge appearing on outer surface of top plate is (JEE Main 2023)

+Q/2

+Q

Zero

-Q/2

The correct solution involves applying the fundamental concept to derive the final value step by step...

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Q.Three identical metal plates each of area AAA are kept as shown. The outer plates are earthed. If middle plate is given charge QQQ, the charge appearing on outer surface of top plate is (JEE Main 2023)