th a diameter of 1.3 cm, calculate its resistance. Determine the voltage drop over the brass wire for a 1.0 A current in the circuit.

College Physics
10th Edition
ISBN:9781285737027
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter17: Current And Resistance
Section: Chapter Questions
Problem 10CQ: Power P0 = I0 V0 is delivered to a resistor of resistance R0. If the resistance is doubled (Rnew =...
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If a brass wire is 4 cm long with a diameter of 1.3 cm, calculate its resistance. Determine the voltage drop over the brass wire for a 1.0 A current in the circuit.

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