13. Two pointlike charges of Q, and Q2 are located at (0, 0.3m) and (0.15m, 0) as shown in the right figure. Q,=+1 µC, Q=-0.3 µC. (a) Find the total electric potential at the origin produced by the two pointlike charges (Q, and Q2) in the figure. (b) Find the electric potential energy on a charge of Qo=+2µC placed at the origin. ( 1_ 9×10°N-m² /C? Q, P(0.15m,0.3m) 0.3m 0.15m

13. Two pointlike charges of Q, and Q2 are located at (0, 0.3m) and (0.15m, 0) as shown in the right figure. Q,=+1 µC, Q=-0.3 µC. (a) Find the total electric potential at the origin produced by the two pointlike charges (Q, and Q2) in the figure. (b) Find the electric potential energy on a charge of Qo=+2µC placed at the origin. ( 1_ 9×10°N-m² /C? Q, P(0.15m,0.3m) 0.3m 0.15m

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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7. Three point-like charges are placed at the corners of an equilateral triangle as shown in the figure. Each side of the triangle has a length of 30.0 cm, and the point (A) is located half way between 9₁ and 92. Find the electric potential at point (A). Let q₁ = -3.20 µC, 92 = +3.80 µC, and q3 = -3.70 µC. V 4 A 91.
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Question 9 Consider a positive charge g1=+Q placed at the origin and a negative charge q2=-3Q placed at a distance d=82 cm from q1 on the x axis as shown in the figure. Find the position x (in cm) between the charges at which the total electric potential is zero. Question 9
the figure shows a charge +q and other charge -q fixed at points a and b separated by a distance of 10.0 cm. if q =2nC calculate a. the electric potential at point p b. the electric potential at point Q c. the work done to bring a charge of 5nC from P to Q
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