Physics - Electrostatics Question with Solution | TestHub
PhysicsElectrostaticsConductorMedium2 minQB
PhysicsMediumsingle choice
Three large parallel conducting plates A, B and C carry charges +Q, +3Q and -2Q respectively as shown. The ratio of charge on the left surface of plate A to the charge on the right surface of plate B is :-
Options:
Answer:
B
Solution:
Outer surfaces of A and C share the total charge equally: each. So the left surface of A carries Q.
Facing surfaces of A and B carry equal and opposite charges: right of A = 0, left of B = 0, hence right of B = 3Q.
Ratio . Hence (B).
Stream:JEESubject:PhysicsTopic:ElectrostaticsSubtopic:Conductor
⏱ 2mℹ️ Source: QB
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