Determine the equivalent resistance between terminals a and b. a m 30 ohms 10 ohms b The answer cannot be found on the other choices. 32.1429 ohms; 12.9412 ohms; 5.2830 ohms; 20 ohms 15 ohms m 25 ohms W 40 ohms

Determine the equivalent resistance between terminals a and b. a m 30 ohms 10 ohms b The answer cannot be found on the other choices. 32.1429 ohms; 12.9412 ohms; 5.2830 ohms; 20 ohms 15 ohms m 25 ohms W 40 ohms

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter9: Current And Resistance

Section: Chapter Questions

Problem 40P: A lead rod has a length of 30.00 cm and a resistance of 5.00. What is the radius of the rod?

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Concept explainers

Temperature Variance of Resistance

Electrical resistance or simply resistance is the property of a material that opposes the free flow of electrons through it. The total amount of resistance to the flow of charges (or current) is affected by many factors like the length of the conducting material, its cross-sectional area, resistivity, and temperature.

Question

Determine the equivalent resistance between terminals a and b.
a
m
30 ohms
10 ohms
b
The answer cannot be found on the other choices.
32.1429 ohms;
12.9412 ohms;
5.2830 ohms;
20 ohms
15 ohms
m
25 ohms
W
40 ohms

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