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    College Physics Study Set 1
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    Exam 18: Direct-Current Circuits Sources of EMF
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    In the Circuit Segment Shown If I = 7 MA
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In the Circuit Segment Shown If I = 7 MA

Question 7

Question 7

Multiple Choice

In the circuit segment shown if I = 7 mA and Q = 50 µC,what is the potential difference,VA - VB? In the circuit segment shown if I = 7 mA and Q = 50 µC,what is the potential difference,V<sub>A</sub> - V<sub>B</sub>?   A)  −40 V B)  +40 V C)  +20 V D)  -20 V


A) −40 V
B) +40 V
C) +20 V
D) -20 V

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