Electrostatics

Related Questions

• A solid conducting sphere of radius a has a net positive charge 2Q. A conducting spherical shell of inner radius \[b\] and outer radius c is concentric with the solid sphere and has a net charge – Q. The surface charge density on the inner and outer surfaces of the spherical shell will be

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• At a certain distance from a point charge the electric field is $500\,V/m$and the potential is $3000\,V$. What is this distance

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• The electric potential at a point on the axis of an electric dipole depends on the distance $r$ of the point from the dipole as

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• The distance between the two charges $25\mu C$ and $36\mu C$ is $11cm$ At what point on the line joining the two, the intensity will be zero

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• Two point charges $+ 9e$and $+ e$are at 16 cm away from each other. Where should another charge q be placed between them so that the system remains in equilibrium

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