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    Exam 20: Electric Potential and Electric
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    A +40-μC and a -4
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A +40-μC and a -4

Question 69

Question 69

Multiple Choice

A +4.0-μC and a -4.0-μC point charge are placed as shown in the figure.What is the potential difference between points A and B? (k = 1/4πε0 = 9.0 × 109 N ∙ m2/C2) A +4.0-μC and a -4.0-μC point charge are placed as shown in the figure.What is the potential difference between points A and B? (k = 1/4πε<sub>0</sub> = 9.0 × 10<sup>9</sup> N ∙ m<sup>2</sup>/C<sup>2</sup>)    A) 48 V B) 96 V C) 0 V D) 96 kV E) 48 kV


A) 48 V
B) 96 V
C) 0 V
D) 96 kV
E) 48 kV

Correct Answer:

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