elliebrady7946 elliebrady7946

26-05-2018
Mathematics

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If 6 v are impressed across a circuit of two lamps in series and the voltage across the first lamp is 2 v, what is the voltage across the second lamp? note: the lamps are not the sam

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sqdancefan sqdancefan

26-05-2018

The sum of voltages is 6 V, so the voltage across the second lamp is ...
6 V - 2 V = 4 V

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