An electrician wishes to cut a copper wire (ρ=1.724x10−8Ωm) that has no more than 10Ω of resistance. The wire has a radius of 0.725mm. Approximately what length of wire has a resistance equal to the maximum 10Ω?

An electrician wishes to cut a copper wire (ρ=1.724x10−8Ωm) that h

1.	An electrician wishes to cut a copper wire (ρ=1.724x10−8Ωm) that has no more than 10Ω of resistance. The wire has a radius of 0.725mm. Approximately what length of wire has a resistance equal to the maximum 10Ω?
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An electrician wishes to cut a copper wire (ρ=1.724x10−8Ωm) that has no more than 10Ω of resistance. The wire has a radius of 0.725mm. Approximately what length of wire has a resistance equal to the maximum 10Ω?

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