Multiple Choice
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
Correct Answer:
Verified
Correct Answer:
Verified
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