Electrostatics

Related Questions

• The value of electric potential at any point due to any electric dipole is

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• A charge \[{q_1}\] exerts some force on a second charge \[{q_2}\]. If third charge \[{q_3}\] is brought near, the force of \[{q_1}\] exerted on \[{q_2}\]

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• A spherical conductor of radius 2m is charged to a potential of 120 V. It is now placed inside another hollow spherical conductor of radius 6m. Calculate the potential to which the bigger sphere would be raised

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• The charge given to a hollow sphere of radius 10 cm is $3.2 \times 10^{–19}$ coulomb. At a distance of 4 cm from its centre, the electric potential will be

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• Two parallel plates have equal and opposite charge. When the space between them is evacuated, the electric field between the plates is $2 \times {10^5}V/m$. When the space is filled with dielectric, the electric field becomes $1 \times {10^5}V/m$. The dielectric constant of the dielectric material

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