Post Utme Wellspring University 2017 Physics Question 6

Practice objective / multiple choice question 6 from the 2017 Post Utme Wellspring University Physics examination.

Post Utme Wellspring University 2017 Physics Objective / Multiple Choice
Question 6 POST_UTME_WELLSPRING_UNIVERSITY • 2017 • PHYSICS • objective

A 2.5 m long wire has a resis\tance of 3.2 Ω. Calculate the resistivity of the wire u\sing the formula ρ = R * A / l, where A is the cross-sectional area of the wire.

Answer Options

Correct Answer A. 1.28 × 10^\( -8 \) Ωm
B. 1.28 × 10^\( -7 \) Ωm
C. 1.28 × 10^\( -6 \) Ωm
D. 1.28 × 10^\( -5 \) Ωm
Correct Answer
A
Correct Option:
1.28 × 10^\( -8 \) Ωm

About This Question

This is Post Utme Wellspring University 2017 Physics Question 6. It is one of the objective questions from the 2017 Post Utme Wellspring University Physics examination.

View More Post Utme Wellspring University 2017 Physics Questions More Post Utme Wellspring University Practice Questions Back to Questions

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support