Electrostatics

Related Questions

• A charge of $5\,C$ is given a displacement of $0.5\,m$. The work done in the process is $10\,J$. The potential difference between the two points will be

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• Three point charges are placed at the corners of an equilateral triangle. Assuming only electrostatic forces are acting

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• An electric dipole of moment $p$is placed at the origin along the $x$-axis. The electric field at a point $P$, whose position vector makes an angle$\theta $with the $x$-axis, will make an angle ..... with the $x$-axis, where $\tan \alpha = \frac{1}{2}\tan \theta $

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• The distance between charges $5 \times {10^{ - 11}}C$ and $- 2.7 \times {10^{ - 11}}C$ is 0.2 m. The distance at which a third charge should be placed in order that it will not experience any force along the line joining the two charges is

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• Two infinitely long parallel conducting plates having surface charge densities $+ \sigma $ and $- \sigma $ respectively, are separated by a small distance. The medium between the plates is vacuum. If ${\varepsilon _0}$ is the dielectric permittivity of vacuum, then the electric field in the region between the plates is

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