Question
If area of each plate is A and the successive separations are d, 2d and 3d then the equivalent capacitance across A and B is
The correct answer is:
Related Questions to study
Two plates, each of area A, are placed parallel to each other at a distance d. One plate is connected to a battery of e.m.f. E and its negative is earthed. The other plate is also earthed.
The charge drawn by plate is
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The charge drawn by plate is
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Nitric oxide is prepared by the action of 
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For chrome plating the electrolytic bath contains:
For chrome plating the electrolytic bath contains:
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Ammonia reacts with excess of chlorine to form:
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….. liberates oxygen from water.
….. liberates oxygen from water.
In case of nitrogen, 
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