Electrostatics

Related Questions

• Two positive point charges of $12\mu C$ and $8\mu C$ are 10cm apart. The work done in bringing them 4 cm closer is

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• The magnitude of electric field $E$in the annular region of a charged cylindrical capacitor

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• Three charges $Q,\, + q$ and $+ q$ are placed at the vertices of a right-angled isosceles triangle as shown. The net electrostatic energy of the configuration is zero if Q is equal to

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• 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 charges each of \[1\;coulomb\]are at a distance \[1\,km\] apart, the force between them is

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