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1. Explain, with the aid of a diagram, why lines of force must be at right angles to equipotential lines.

2. Under what conditions will the field between the plates of a parallel capacitor be uniform?

3. Show that the electric field strength is equal to the potential gradient

4. Explain the pattern of the field found inside a Faraday "Ice Pail".

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Category:- Physics
Reference No.:- M91709019

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