Electrostatics

Related Questions

• The value of electric potential at any point due to any electric dipole is

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• Two copper balls, each weighing 10g are kept in air 10 cm apart. If one electron from every \[{10^6}\] atoms is transferred from one ball to the other, the coulomb force between them is (atomic weight of copper is 63.5)

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• A uniform electric field having a magnitude ${E_0}$ and direction along the positive $X - $ axis exists. If the potential $V$ is zero at $x = 0$, then its value at $X = + x$ will be

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• An electric dipole has the magnitude of its charge as q and its dipole moment is p. It is placed in a uniform electric field E. If its dipole moment is along the direction of the field, the force on it and its potential energy are respectively

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• Equal charges $q$are placed at the vertices $A$ and $B$ of an equilateral triangle $ABC$ of side $a$. The magnitude of electric field at the point $C$ is

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