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the specific resistance of copper is 1.7ohm. find the resistance of copper wire of length 10m and diameter 1mm

vinita shinkar , 12 Years ago
Grade
anser 1 Answers
rock nepal

dear vinta,

R=ρ*l/A

so ou have ρ,l and r(radius).

you can use the formula now.

but actually unit of specific resistance is not ohm..it is ohm meter..

take care

Last Activity: 12 Years ago
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