Charges 1 C and -1 C are located at (10 m, 0 m) and (-10 m, 0 m), respectively, on the x-axis. Which of the following surfaces is an equal-potential surface?
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Charges 1 C and -1 C are located at (10 m, 0 m) and (-10 m, 0 m), respectively, on the x-axis. At which of the following points the electric potential produced by the two charges is zero? Question 11 options: a) (5 m, 5 m). b) (5 m, +10 m). c) (-5 m, -5 m). d) (0 m, 0 m).
Flag question a) Two point charges of 40 C each, located in the x-y plane at (1,1,0) and (-1,-1,0) respectively. to = 8.85 x 10-12 F/m. V = 4RER i) Sketch this configuration in Cartesian coordinates 12 marks] (8 marks] ii) Determine the electric field at a point 3 m on the z-axis. Q [17 marks) iii) Find the electric potential at any point Palong the x-axis. (5 marks] iv) Evaluate Vat x = 1. [2 marks] b) A thin...
Electric charges of - 10 nC, + 10 nC, and - 20 nC are located in the x-y plane at positions of (0, 0.5), (0, -0.5), and (0.5, 0), respectively, where the positions are expressed in m. What is the value of the electric potential at the position of the - 20 nC charge, and what is its electrical potential energy? What is the magnitude of the force exerted on the - 20 nC charge by the 10 nC charge?...
Problem 3: Two equal charges g.-9-2x 10-6 C are located at z 0, V-0.3 m and z 0, V 0.3 m respectively. What are the magnitude and direction of the total electric force that q and g exert on a third charge 4.0 x 10 C located at 0.4 m, y 0m? Problem 4: What is the magnitude of the electric field E at a Geld point 2.0 m from a point charge q 4.0 x 10-9 C? Problem 5:...
1. Two point charges, q, and q are fixed in position. a is located at (0, d). qg is located at (0,-d). The value of q, is known, and it is positive. The value of q, is unknown. The value of d is known, and it is positive. Also fixed in position is a uniformly charged line segment of length d. This segment is parallel to the x-axis and its left end is located at (d/2.-d). The total electric field...
Problem 3: Two positive point charges, each of charge Q > 0, are located at the two upper corners of a square; and two negative point charges, each of charge - Q<0, are located at the two lower corners of that square, in the x-y-plane, as shown in the figure below. The points R, S, T, and U are the mid-points of the edges and M is the center of the square. Two edges of the square are parellel to...
Four charges 8 × 10−9 C at (0 m, 0 m), 9 × 10−9 C at (5 m, 4 m), 1 × 10−9 C at (3 m, 1 m), and −5 × 10−9 C at (−1 m, 4 m), are arranged in the (x, y) plane as shown. a)Find the magnitude of the resulting force on the 8 nC charge at the origin. The Coulomb constant is 8.98755 × 109 N · m2 /C 2 . Answer in units of...
Two positive charges q1 = q2 = 2.0 ?C are located at x = 0, y = 0.30 m and x = 0, y= -0.30 m, respectively. Third point charge Q = 4.0 ?C is located at x = 0.40 m, y = 0.What is the net force (b)direction) on charge q1exerted by the other two charges?
A charge Q, located at the origin, produces an electric potential V = kQ/r at point r. Which of the following statements concerning V is incorrect? Question 10 options: 1) The plane x = 5 is an equal-potential surface. 2) V is positive if Q is positive. 3) The spherical surface r = 5 is an equal-potential surface. 4) V is negative if Q is negative.
008 (part 1 of 2) 10.0 points Four charges-5 x 10-9 C at (0 m, 0 m), 1 x 10-9 C at (4 m, 1 m), 3 x 10-9 C at (4 m, -1 m), and -8 x 10-9 C at (5 m, 4 m) are arranged in the (x, y) plane as shown. y (m) 8 nC 2 1 nC 0 5 nC o (m) 3 nC Find the magnitude of the resulting force on the -5 nC charge...