Asked by Anonymous
Aluminum has a resistivity of 2.7*10-8 Ùm. What would be the resistance of 100 m of aluminum wire with a cross-sectional area of 2*10-4 m2?
Answers
Answered by
drwls
2.7*10^-8 is the resistivity of Al, in ohm-meters. Call it rho.
The resistance is R = (rho)*length/area
Do the calculation
The resistance is R = (rho)*length/area
Do the calculation
There are no AI answers yet. The ability to request AI answers is coming soon!