Class 12PhysicsElectric Potential and CapacitanceConductor, Electrostatic Shielding, Induced Charge and Charge Redistribution on conductor
EasyTwo insulated charged spheres of radii $20\,cm$ and $25\,cm$ respectively and having an equal charge $Q$ are connected by a copper wire,then they are separated.
- ABoth the spheres will have the same charge $Q$.
- BCharge on the $20\,cm$ sphere will be greater than that on the $25\,cm$ sphere.
- CCharge on the $25\,cm$ sphere will be greater than that on the $20\,cm$ sphere.
- DCharge on each of the sphere will be $2Q$.
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$(a)$ The potential on the inner shell becomes zero.
$(b)$ The charge on the inner shell is $\frac{Q}{2}$.
DifficultAP EAMCET 2023
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