Electrostatics

Related Questions

• Two charges$ + 3.2 \times {10^{ - 19}}$ and $ - 3.2 \times {10^{ - 19}}C$ placed at $2.4{\AA}$ apart form an electric dipole. It is placed in a uniform electric field of intensity $4 \times {10^5}\,volt/m$. The electric dipole moment is

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• A simple pendulum of period $T$ has a metal bob which is negatively charged. If it is allowed to oscillate above a positively charged metal plate, its period will

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• A ball of mass 1 g and charge ${10^{ - 8}}C$ moves from a point A. where potential is 600 volt to the point B where potential is zero. Velocity of the ball at the point B is 20 cm/s. The velocity of the ball at the point A will be

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• A conductor with a positive charge

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• Two unlike charges of magnitude $q$ are separated by a distance $2d$. The potential at a point midway between them is

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