Electrostatics

Related Questions

• The points resembling equal potentials are

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• Figure shows three points A, B and C in a region of uniform electric field $\overrightarrow E $. The line AB is perpendicular and BC is parallel to the field lines. Then which of the following holds good. Where ${V_A},{V_B}$ and ${V_C}$ represent the electric potential at points A, B and C respectively

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• Two charges placed in air repel each other by a force of \[{10^{ - 4}}N\]. When oil is introduced between the charges, the force becomes \[2.5 \times {10^{ - 5}}N\]. The dielectric constant of oil is

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• A particle of mass $m$ and charge $q$ is placed at rest in a uniform electric field $E$ and then released. The kinetic energy attained by the particle after moving a distance $y$ is

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• Consider two point charges of equal magnitude and opposite sign separated by a certain distance. The neutral point due to them

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