Electrostatics

Related Questions

• A particle $A$ has charge $+ q$ and a particle $B$ has charge $+ \,4q$ with each of them having the same mass $m$. When allowed to fall from rest through the same electric potential difference, the ratio of their speed $\frac{{{v_A}}}{{{v_B}}}$ will become

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• \[{F_g}\] and \[{F_e}\] represents gravitational and electrostatic force respectively between electrons situated at a distance 10 cm. The ratio of \[{F_g}/{F_e}\] is of the order of

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• How much kinetic energy will be gained by an $\alpha - $ particle in going from a point at $70\,V$ to another point at $50\,V$

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• \[ + 2C\] and \[ + 6C\] two charges are repelling each other with a force of \[12\,N\]. If each charge is given \[ - 2C\] of charge, then the value of the force will be

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• An electric dipole is placed in an electric field generated by a point charge

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