What is the resistance (in units of 2)of a wire made of a material with aresistivity of 3.2 × 10-8 Q . m, if itslength is 22.2 m and its diameter is0.50 mm?Select one:A. 8.06B. 3.62C. 12.50D. 1.40E. 0.90

Resistivity is given ρ=3.2×10-8 Ω-m. Length of wire L=22.2 m. Diameter d=0.50 mm.

Answered: What is the resistance (in units of 2)…

What is the resistance (in units of 2) of a wire made of a material with a resistivity of 3.2 × 10-³0. m, if its length is 22.2 m and its diameter is 0.50 mm?

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter12: Electronic Control Devices

Section: Chapter Questions

Problem 14RQ

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Question

What is the resistance (in units of 2)
of a wire made of a material with a
resistivity of 3.2 × 10-8 Q . m, if its
length is 22.2 m and its diameter is
0.50 mm?
Select one:
A. 8.06
B. 3.62
C. 12.50
D. 1.40
E. 0.90

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