The formula for calculating resistance of a certain length, size, and type of wire is: R =_________ .
A) (K × L)/cmil
B) K/(L × cmil)
C) L/(K × cmil)
D) L × (cmil/K)

Question

Quizplus · Accepted Answer

The resistance (R) of a wire is calculated using the formula R = (K × L)/cmil, where K is the resistivity constant, L is the length, and cmil is the circular mil area of the wire.

The Formula for Calculating Resistance of a Certain Length, Size