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23 June, 19:54

An electric heater works by passing a current of 100 A through a coiled metal wire, making it red hot. If the resistance of the wire is 1.1 ohms, what voltage must be applied to it

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  1. 23 June, 20:02
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    Answer:110v

    Explanation:

    Current=100 amperes

    Resistance=1.1 ohms

    voltage=current x resistance

    Voltage=100 x 1.1

    Voltage=110v
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