Current Electricity

Related Questions

• In a balanced Wheatstone’s network, the resistances in the arms Q and S are interchanged. As a result of this

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• Two electric bulbs rated ${P_1}$ watt V volts and ${P_2}$ watt V volts are connected in parallel and V volts are applied to it. The total power will be

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• A wire of length 5 $m$ and radius 1$mm$ has a resistance of 1 ohm. What length of the wire of the same material at the same temperature and of radius 2 $mm$ will also have a resistance of 1 ohm

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