Multiple Choice
A 4.0-μC charge is situated at the origin of an xy-coordinate system. What is the potential difference between a point x = 4.0 m and y = -4.0 m because of this charge?
A) 18 × 103 V
B) -18 × 103 V
C) 0 V
D) 36 × 103 V
E) -36 × 103 V
Correct Answer:

Verified
Correct Answer:
Verified
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Q7: FIGURE 20-11 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 20-11
Q8: FIGURE 20-11 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 20-11
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