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Giancoli 7th Edition textbook cover
Giancoli's Physics: Principles with Applications, 6th Edition
18
Electric Currents
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18-2 and 18-3: Electric Current, Resistance, Ohms' 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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Problem 11
A
a) 20Ω20 \Omega
b) 4.7×10−4 m4.7 \times 10^{-4} \textrm{ m}
Giancoli 6th Edition, Chapter 18, Problem 11 solution video poster
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COMMENTS
By maxoldshein on Wed, 2/27/2013 - 2:16 AM

I believe the answer above the video for b) is incorrect because it says that the answer is 4.7 x 10^-4 m, while in the video it states that the answer is 430 J.

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