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Giancoli 7th Edition textbook cover
Giancoli's Physics: Principles with Applications, 7th Edition
18
Electric Currents
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18-2 and 18-3: Electric Current, Resistance, Ohm's Law
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18-4: Resistivity
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18-5 and 18-6: Electric Power
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18-7: Alternating Current
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18-8: Microscopic View of Electric Current
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18-10: Nerve Conduction
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Question by Giancoli, Douglas C., Physics: Principles with Applications, 7th Ed., ©2014, Reprinted by permission of Pearson Education Inc., New York.
Problem 5
Q

What voltage will produce 0.25 A of current through a 48004800-Ω\Omega resistor?

A
1200 V1200 \textrm{ V}
Giancoli 7th Edition, Chapter 18, Problem 5 solution video poster
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VIDEO TRANSCRIPT

This is Giancoli Answers with Mr. Dychko. Voltage is current times resistance. That's 0.25 amps times 4,800 ohms which is 1,200 volts needed to produce this current through that resistor.

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Giancoli Answers, including solutions and videos, is copyright © 2009-2024 Shaun Dychko, Vancouver, BC, Canada. Giancoli Answers is not affiliated with the textbook publisher. Book covers, titles, and author names appear for reference purposes only and are the property of their respective owners. Giancoli Answers is your best source for the 7th and 6th edition Giancoli physics solutions.