Electrostatics

Related Questions

• An electron of mass $m$ and charge $e$ is accelerated from rest through a potential difference V in vacuum. The final speed of the electron will be

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• A bullet of mass 2 gm is having a charge of $2\,\mu C$. Through what potential difference must it be accelerated, starting from rest, to acquire a speed of $10\,m/s$

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• If $4 \times {10^{20}}eV$ energy is required to move a charge of 0.25 coulomb between two points. Then what will be the potential difference between them

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• The electric field inside a spherical shell of uniform surface charge density is

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• Two electric dipoles of moment P and 64 P are placed in opposite direction on a line at a distance of 25 cm. The electric field will be zero at point between the dipoles whose distance from the dipole of moment P is

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