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Chery Chery
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7 years ago
A 7.0-Ω resistor is connected across the terminals of a battery having an internal emf of 10 V. If there is a 0.50-A current through the circuit, what is the internal resistance of the battery?
A) 13 Ω
B) 20 Ω
C) 10.8 Ω
D) 27.0 Ω
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College Physics

College Physics


Edition: 1st
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lyalllyall
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Chery Author
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#2
7 years ago
I needed this so much, thanks
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