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NIKITA PUBLICATION-CURRENT ELECTRICITY-Multiple Choice Questions
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- An electron is revolving n times per second. The charge passing in t ...
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- If n, e, tau, m, are representing electron density charge, relaxation ...
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- The quantity in electricity analogous to friction in linear mechanical...
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- When a potential difference (V) is applied across a conductor at tempe...
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- The quantity in electricity analogous to temperature is
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- In which property of free electrons causes increase in the resistance ...
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- Resistance of a conductor increases with the rise of temperature, beca...
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- A current of 5 ampere is passing through a metallic wire of cross-sect...
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- A source which gives constant potential difference and hence flow of c...
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- The energy spent by the cell in circulating unit charge once through t...
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- The potential difference across the terminals of the cell in open circ...
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- The e.m.f. of a cell is always
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- In S.I. system, unit of electromotive force of a cell is
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- The e.m.f. of a cell is independent of
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- The e.m.f. of a cell depends on
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