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(i) Can two equaipotential surfaces inte...

(i) Can two equaipotential surfaces intersect each other ? Give reasons
(ii) Two charges `-q and +q` are located at point A (0, 0 -a) and B(0, 0, +a) respectively. How much work is done in moving a test charge from point `P (7, 0, 0) " to " Q(-3, 0, 0)` ?

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CBSE COMPLEMENTARY MATERIAL-ELECTROSTATICS AND CURRENT ELECTRICITY -SHORT ANSWER QUESTIONS (2 MARKS)
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  4. The potential at a point A is – 500 V and that at another point B is +...

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  5. In charging a capacitor of capacitance C by a source of emf V, energy ...

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  12. What are super-conductors? Write their two applications.

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