8.What voltage is required to move 6A through 20Ω? V= I= R= 9.Based on questions 6, 7, and 8, what happens to the voltage required in a circuit as the resistance decreases? Increases? 10.What is the resistance of a circuit with three 1.5V batteries and running at a current of 5A? V= I= R=
8.What voltage is required to move 6A through 20Ω? V= I= R= 9.Based on questions 6, 7, and 8, what happens to the voltage required in a circuit as the resistance decreases? Increases? 10.What is the resistance of a circuit with three 1.5V batteries and running at a current of 5A? V= I= R=
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 6CQ: Two lightbulbs are each connected to a voltage of 120 V. One has a power of 25 W, the other 100 W....
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Answer these questions
8.What voltage is required to move 6A through 20Ω?
V=
I=
R=
9.Based on questions 6, 7, and 8, what happens to the voltage required in a circuit as the resistance decreases? Increases?
10.What is the resistance of a circuit with three 1.5V batteries and running at a current of 5A?
V=
I=
R=
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