College Physics
11th Edition
ISBN: 9781305952300
Author: Raymond A. Serway, Chris Vuille
Publisher: Cengage Learning
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A cylindrical resistor of radius 3.0 mm and a length of 3.0 cm has a resistivity of 2.6 x 10-3 Ωm. If this resistor is hooked up to a 9.0-volt battery, what will be the resultant current in the wire?
a. 1.7 A
b. 3.3 A
c. 4.0 A
d. 2.6 A
e. 1.1 A
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