Multiple Choice
Point charges of + 2.0 μC, + 4.0 μC, and + 6.0 μC are placed at the origin, the point y = -0.30 m, and x = 0.40 m, respectively. What is the electric potential energy of the system?
A) 94.0 mJ
B) 94.0 J/C
C) 940 mJ
D) 0 J
E) 940 J/C
Correct Answer:

Verified
Correct Answer:
Verified
Q1: Three equal charges of magnitude + 4.00
Q2: FIGURE 20-12 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 20-12
Q3: The direction of an electric field is
Q5: A +8.00-μC charge is situated along the
Q6: A 4.0-μC charge is situated at the
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
Q9: A 2000 V/m electric field is directed
Q10: The potential difference between the plates of
Q11: FIGURE 20-7 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 20-7