Multiple Choice
A -4.0-μC charge is situated at the origin of an xy-coordinate system. Another -4.0 μC charge is at y = 4.0 m. What is the electric potential at a point x = 3.0 m due to these two charges?
A) -3600 V
B) 3600 V
C) -4800 V
D) 4800 V
E) 0 V
Correct Answer:

Verified
Correct Answer:
Verified
Q17: FIGURE 20-10 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 20-10
Q18: Which of the following will increase the
Q19: The absolute value of the electric potential
Q20: An electron, initially at rest is accelerated
Q21: A dielectric material such as paper is
Q23: FIGURE 20-14 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 20-14
Q25: If you were a parallel plate capacitor
Q26: FIGURE 20-8 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 20-8
Q27: Electric potential is a scalar quantity.
Q38: FIGURE 20-1 <img src="https://d2lvgg3v3hfg70.cloudfront.net/TB6213/.jpg" alt="FIGURE 20-1