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    Exam 18: Direct-Current Circuits
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    A Battery Has an Emf of 12
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A Battery Has an Emf of 12

Question 33

Question 33

Multiple Choice

A battery has an emf of 12.0 V and an internal resistance of 3.00 Ω.If the battery delivers 120 mA when connected to a load,what is the load resistance?


A) 97.0 Ω
B) 100 Ω
C) 4.00 Ω
D) 36.0 Ω

Correct Answer:

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