Answer to Question #17621 in Electric Circuits for Eliud Serrano

Question #17621
The electric potential at the origin of an xy-coordinate system is 40 V. A -8.0-μC charge is brought from x = +∞ to that point. What is the electric potential energy of this charge at the origin? A) 8.0 μJ B) 40 μJ C) -3.2 × 10-4 J D) -40 μJ E) 3.2 × 10-4 J
Expert's answer
Potential energy Ep of that charge is
Ep = (40 V)*(-8.0-μC) = -3.2 × 10-4 J

correct answer is C)

Need a fast expert's response?

Submit order

and get a quick answer at the best price

for any assignment or question with DETAILED EXPLANATIONS!

Comments

No comments. Be first!

Leave a comment

Ask Your question

LATEST TUTORIALS
New on Blog
APPROVED BY CLIENTS
paypal