Electrostatics

Related Questions

• Two charges $+ 4e$ and $+ e$ are at a distance $x$ apart. At what distance, a charge $q$ must be placed from charge $+ e$ so that it is in equilibrium

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• If 3 charges are placed at the vertices of equilateral triangle of charge ‘q’ each. What is the net potential energy, if the side of equilateral $\Delta $ is l cm

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• A soap bubble is given a negative charge, then its radius

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• When the distance between the charged particles is halved, the force between them becomes

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• Three charges \[4q, Q\] and \[q\] are in a straight line in the position of 0, \[l/2\] and \[l\] respectively. The resultant force on \[q\] will be zero, if \[Q = \]

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