Taking the resistivity of a copper wire as 1.72x10^-8Om, find the resistance of a 12m copper...

Question

Question

Taking the resistivity of a copper wire as 1.72x10^-8Om, find the resistance of a 12m copper wire with a diameter of 0.023m.

science physics

Answer 1

Answer #1

Resistivity I copper wire, pe 1,72x10-8 sm clingin q wirl, H = 101 diometer a wid, d = 0.003 m radius o el 0.003 m Rosistance

Answer 2

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