Question

What is the resistance of a wire with "p" of .25, a length "L" of 11.2, and an area "A" of 1.26?

Answer 1

Resistance = 2.2 Ohms.

Step-by-step explanation:

Given the following data;

Resistivity, P = 0.25

Length, L = 11.2

Area, A = 1.26

To find the resistance.

Resistance is given by the formula below;

Resistance = PL/A

Substituting into the equation, we have;

Resistance = (0.25*11.2)1.26

Resistance = 2.8/1.26

Resistance = 2.2 Ohms.

Therefore, the resistance of the wire is 2.2 Ohms.