Electrostatics

Related Questions

• Two insulated charged conducting spheres of radii $20\,cm$ and $15\,cm$ respectively and having an equal charge of $10\,C$ are connected by a copper wire and then they are separated. Then

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• Two electric charges $12\mu C$ and $- 6\mu C$ are placed 20 cm apart in air. There will be a point P on the line joining these charges and outside the region between them, at which the electric potential is zero. The distance of P from $- 6\mu C$ charge is

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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 electrons are separated by a distance of $1\AA$. What is the coulomb force between them

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• A total charge Q is broken in two parts \[{Q_1}\] and \[{Q_2}\] and they are placed at a distance \[R\] from each other. The maximum force of repulsion between them will occur, when

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