Electrostatics

Related Questions

• Number of electrons in one coulomb of charge will be

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• In general, metallic ropes are suspended on the carriers which take inflammable material. The reason is

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• Two spherical conductors B and C having equal radii and carrying equal charges in them repel each other with a force F when kept apart at some distance. A third spherical conductor having same radius as that of B but uncharged is brought in contact with B, then brought in contact with C and finally removed away from both. The new force of repulsion between B and C is

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• As shown in the figure, charges $+ q$ and $- q$ are placed at the vertices $B$and $C$of an isosceles triangle. The potential at the vertex A is

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• A cube of side $b$ has a charge $q$ at each of its vertices. The electric field due to this charge distribution at the centre of this cube will be

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