A point charge q1 =+3.50 nC is located on the y-axis at y, =+3.00 cm (x1 = 0) and a second point charge q2 = -1.50 nC is located on the y-axis at y2 =-3.00 cm (x2 = 0). (a) What is the (net) electric potential at a point A on the x-axis at xA = +4.00 cm (ya = 0)? (b) What is the (net) electric potential at a point B on the y-axis at ye= -4.00 cm (xg = 0)? (c) If a third point charge q3 = +2.00 nC is moved from point A to point B: (i) what is the change in electric potential from point A to point B? And (ii) what is the work done by an external agent to move q3 from point A to point B? (d) Include a diagram of the situation. For each of these calculations you may take that the electric potential is zero infinitely far away from the point charges. [Diagram 2 pts.]

A point charge q1 =+3.50 nC is located on the y-axis at y, =+3.00 cm (x1 = 0) and a second point charge q2 = -1.50 nC is located on the y-axis at y2 =-3.00 cm (x2 = 0). (a) What is the (net) electric potential at a point A on the x-axis at xA = +4.00 cm (ya = 0)? (b) What is the (net) electric potential at a point B on the y-axis at ye= -4.00 cm (xg = 0)? (c) If a third point charge q3 = +2.00 nC is moved from point A to point B: (i) what is the change in electric potential from point A to point B? And (ii) what is the work done by an external agent to move q3 from point A to point B? (d) Include a diagram of the situation. For each of these calculations you may take that the electric potential is zero infinitely far away from the point charges. [Diagram 2 pts.]

Physics for Scientists and Engineers, Technology Update (No access codes included)

9th Edition

ISBN:9781305116399

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter25: Electric Potential

Section: Chapter Questions

Problem 25.12OQ: A particle with charge -40.0 nC is on the x axis at the point with coordinate x = 0. A second...

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