Current Electricity

Related Questions

• In the arrangement of resistances shown below, the effective resistance between points A and B is

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• Electric room radiator which operates at 225 volts has resistance of 50 ohms. Power of the radiator is approximately

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• The internal resistances of two cells shown are $0.1\,\Omega $ and $0.3\,\Omega $. If $R = 0.2\,\Omega $, the potential difference across the cell

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• The new resistance of wire of R Ohm, whose radius is reduced half, is

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• A steady current flows in a metallic conductor of non-uniform cross-section. The quantity/ quantities constant along the length of the conductor is/are,Current

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