25. A monkey-shaped earring with a charge of 7v2 µC lies at the point (0, 1.0 m). A banana-shaped earring with a charge of -3v2 uC lies at the point (0, -1.0 m). Your goal is to find the net electric potential at the point (1.0 m, 0). (0, 1.0 m) +7VZ µC (1.0 m, 0) -3v2 µC (0, –1.0 m); at electric notential at the point (1 0

25. A monkey-shaped earring with a charge of 7v2 µC lies at the point (0, 1.0 m). A banana-shaped earring with a charge of -3v2 uC lies at the point (0, -1.0 m). Your goal is to find the net electric potential at the point (1.0 m, 0). (0, 1.0 m) +7VZ µC (1.0 m, 0) -3v2 µC (0, –1.0 m); at electric notential at the point (1 0

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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A rubber ball with a diameter of 2.096 mm is positively charged. The electric potential difference between the ball's surface and another point 4.733 mm from the ball's surface is measured as -467 volts. What is the charge on the bead? (in nC)
3. A particle of charge 3x10° C is located at point (0,0) in a certain coordinate system. Assuming all lengths are in meters, calculate the potential at the following points: A (3,3) and B (0,2). How much work is needed to take a particle of charge 2x10* C from point A to point B? 4. Equal charges of 3x10° C are situated at the three comers of a square of side 5.20 m. Find the potential at the unoccupied corner. E HIGHS SO
H6.
2. Three point-like charges are placed at the corners of a rectangle as shown in the figure, a = 28.0 cm and b What is the electric potential energy of the charge 92? 91 = -32.0 μC, 92 = –22.0 μC, 93 = J ssfoss sf60 ssf60 ssf60 ssf60 ssf60 92 soojas de ojas (jss Brojs8 09J800955198 09 +45.0 μC. ssf60 s** ssfóssissf60) 2160 48.0 cm. 0 s60 ssf60 ssf60 ssf60 ssf60 ssf60 s ssf60 ssf60 ssf60 ssf60 f60 ssf
The naturally occurring charge on the ground on a fine day out in the open country is -1.00 nC/m2. What is the electric field relative to ground at a height of 3.10 m? 112.99 N/C Submit Answer Incorrect. Tries 1/99 Previous Tries Calculate the electric potential at this height. (You may want to sketch the electric field and equipotential lines for this scenario.) 350.28 V Submit Answer Incorrect. Tries 1/99 Previous Tries
5. A particle of unknown charge obtains 0.042 J of kinetic energy as it moves from point A to point B. Point Ahas an electric potential of 700.0 V; and point B has an electric potential of 200.0 V. Determine the magnitudeand sign of the charge.
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.
1. Two pointlike charges of Q1 and Q3 are located at (0, 0.15m) and (0.30m, 0) as shown in the right figure. Q=+1 µC, Q3=-3 µC. (a) Find the total electric potential at the origin produced by the two pointlike charges (Q1 and Q3) in the figure. (b) Find the electric potential energy on a charge of Q,=-1µC placed at the origin. Q=1 v c 0.15 m 0.30 m QF-3 C
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 42.0 cm, and the point (A) is located half way between 9₁ and 92. Find the electric potential at point (A). Let q1 -1.20 µC, 92 -3.50 µC, and 93 +4.30 μC. = V ssf60 svo f60 ssf60 ssf60 ssf60 ssf60 s F 91 92 1958 1958 1958 19. ss0 s 160 ssf60 ssf60 ssf60 ssf60 ssf60 ƒ60 ssf60 ssf60 ssf60 ssf60 ssf60 ssf60 ssf6ðę 0 ssf60s ·ssf60 ssf60 sc 60 ssf60 ss. ss150 ssf60 ssf " f60 ssf60 ssf60 ssf60 ssf6
A 42.0-nC charge is placed at the origin and a 74.0-nC charge is placed on the +x-axis, 2.20 cm from the origin. What is the electric potential at a point halfway between these two charges?
9. Three point-like charges are placed as shown in the figure, a = 38.0 cm and b = 48.0 cm. Find the electric potential at -2.50 μC, 92 -3.30 μC, and +3.60 μC. V point (A). Let q1 = ssf60 ssf60 ssf J$$ 93 91 93 = C D ƒ60 ssf60 ssf60 ssf60 ssf60 160 ssf60 ssf60 ssf60 ssf60* P ssf60 sst ssf60 ssf60 ssf60 ssf60° 09.09.09 sf60f60 ssf60f60 sof60 sf60 ssf60 ssf60 ssf60 ssf60 50 ssf60 ssf
10. Three point-like charges are placed as shown in the figure, a = 18.0 cm and b = 52.0 cm. Find the electric potential at point (D). Let q1 = -1.60 µC, q2 = +4.20 µC, and q3 = +4.10 µc. oof19 0of19 oofl9 0of19 oof pof19 0of19 19.00f19 0of19.00f19.0of19.0of1 91 Di 92 oof19 oof19