Multiple Choice
Four 1.5-volt AA batteries in series power a transistor radio.If the batteries hold a total charge of 440 C,how long will they last if the radio has a resistance of 200 Ω?
A) 4.1 h
B) 2.2 h
C) 1.1 h
D) 13 h
Correct Answer:
Verified
Correct Answer:
Verified
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