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The sketech below show cross secion so e...

The sketech below show cross secion so equipotential surfaces between two charged.Conductors that are shwon in solid black.Some points on the wquipotenital surfaces .near the conductors are marked as `A,B,C…. .` The arrangements lies in air (Take `epsilon_(0)=8.85xx10^(-12)C^(2)//Nm^(2)]`

A positive charge is placed at `B`,When it is released:

A

no force will be exerted on it

B

it will move towards A

C

it will move towards C

D

it will move towards E

Text Solution

Verified by Experts

The correct Answer is:
B
Positive charge has a tendency to move from higher potential to lower potential hence it will move from `B (-20 V)` to `A(-30V)`.
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