5. A circuit has 10 ohms of resistance and 20 amps of current. A. How much voltage would be necessary to generate this circuit? [ Select ] B. What would the new current be if we cut the resistance in half? [ Select ]

5. A circuit has 10 ohms of resistance and 20 amps of current. A. How much voltage would be necessary to generate this circuit? [ Select ] B. What would the new current be if we cut the resistance in half? [ Select ]

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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5. A circuit has 10 ohms of resistance and 20 amps of current.
A. How much voltage would be necessary to generate this circuit?
[Select]
B. What would the new current be if we cut the resistance in half?
[Select]
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