Physics, asked by anandpatel1453, 1 year ago

Aluminium wire has radius 0.25mm and length 75m.if the resistance of the wire is 10 ohm.calculate the resistivity of aluminum

Answers

Answered by bantusikarwar0pd98jf

0

rho = R × A / L
rho = 10 × 3.14 × 0.25×0.25 ×10^-6 / 75

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