1.

Resistance of a metal wire of length 5m is 20Ω at 20⁰. If the diameter of thewire is 0.4mm, what will be the resistivity of the metal at that temperature?

Answer» Resistance of a metal wire of length 5m is 20Ω at 20⁰. If the diameter of the
wire is 0.4mm, what will be the resistivity of the metal at that temperature?


Discussion

No Comment Found