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What length of an alloy wire of resistivity 5.0x10^-7 Ωm and diameter 0.50mm is required to make a standard 6.0Ω resistor?

Asked by hillo (61points) October 10th, 2009

What length of an alloy wire of resistivity 5.0×10^-7 Ωm and diameter 0.50mm is required to make a standard 6.0Ω resistor?

Please could you show your workings so I can see how you worked it out plus the answer so I can make sure I’m doing it right

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