Electrostatics

Related Questions

• An electric dipole of moment $p$ is placed in the position of stable equilibrium in uniform electric field of intensity $E$. It is rotated through an angle $\theta $ from the initial position. The potential energy of electric dipole in the final position is

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• The electric field due to a dipole at a distance$r$ on its axis is

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• Value of potential at a point due to a point charge is

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• The electric charge in uniform motion produces

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• The electric potential $V$ is given as a function of distance $x$ (metre) by $V = (5{x^2} + 10x - 9)\,volt$. Value of electric field at $x = 1$ is

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