Electrostatics

Related Questions

• In the figure the charge $Q$ is at the centre of the circle. Work done is maximum when another charge is taken from point $P$ to

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• Two metal spheres of radii ${R_1}$ and ${R_2}$ are charged to the same potential. The ratio of charges on the spheres is

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• If a charged spherical conductor of radius $10\,cm$ has potential $V$ at a point distant $5\,cm$ from its centre, then the potential at a point distant $15\,cm$ from the centre will be

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• Three charges are placed at the vertices of an equilateral triangle of side ‘a’ as shown in the following figure. The force experienced by the charge placed at the vertex A in a direction normal to BC is

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• If ${E_a}$ be the electric field strength of a short dipole at a point on its axial line and ${E_e}$ that on the equatorial line at the same distance, then

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