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NARAYNA-CURRENT ELECTRICITY-C.U.Q
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- The terminal voltage of a cell is greater tha its emf. When it is
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- A cell is to convert
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- n identical calls, each of internal resistance (r) are first connected...
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- The value of internal resistance of ideal cell is
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- In a circuit two or more cells of the same emf are connected in parall...
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- The resistance of an open circuit is
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- According to Joule's law, if the potential difference across a conduct...
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- Internal resistance of a cell depends on
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- When cells are arranged in series
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- To supply maximum current cells should be arrange in
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- The terminal Pd of a cell is equal to its emf if
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- The electric power transferred by a cell to an external resistance is ...
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- Which depolarizers are used to neutralizes hydrogen layer in cells
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- Assertion: Series combination of cells is used when their internal res...
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