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12 February, 15:45

A current of 250 amps is flowing through a copper wire with resistance of 2.09 x 10^4 ohms. what is the voltage

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  1. 12 February, 16:06
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    V = I · R

    Voltage = (current) · (Resistance)

    Voltage = (250 A) · (2.09 x 10⁴)

    Voltage = 5,225,000 volts.

    I may be out of line here, but I'm pretty sure

    that the resistance is 2.09 x 10⁻⁴.

    Then

    Voltage = 0.05225 volt (not 5 million and something)
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