88 Two charges q = +2.0 µC arefixed a distance d = 2.0 cm apart (Fig.24-69). (a) With V= 0 at infinity, what isthe electric potential at point C? (b)You bring a third charge q = +2.0 µCfrom infinity to C. How much workmust you do? (c) What is the potentialenergy U of the three-charge configura-tion when the third charge is in place?d/2-d/2--d/2-Figure 24-69 Problem 88.

Given : d = 2.0 cm = 0.02 m q = 2.0 μC = 2.0 × 10-6 C Electric potential at any…

Answered: 88 Two charges q = +2.0 µC are fixed a…

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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As seen in the figure the points A, B, C, and D are on the circle. O is the center and Ris the radius of the circle. Two charges Q, and Q are placed at points A and B, respectively. What must be the charge at C to have electric potential zero at point D. (VD =0)? (V = 0) A) (-3)(3-√3)Q B) (-3) (3+√3)Q c) (-) (2 + √2)Q D) (-) (2-√2)Q E) (-3) Q D
15 - Two particles with 2µC charges and a paticle with charge q=-4x10* C at the origin are given as in the figure. What is the electric potential at the origin due to the two 2µC particles? NOTE: k=9x10°Nm²/C? 2.00 µC 2.00 C x= 0.800 m x= 0.800 m a) 4,5 x 10V 5.5 x 10- V c) 5.6 x 104 V d) 2.5 x 10- V e) 3.0 x 10 V Boş bırak
3) A charged wire is in the shape of half a circle with radius R. The charge density on the wire is given by λ(0) = 2 sin 0, as shown in the figure. R 0 2 (0) = 20 sin 0 X (a) Find the electric potential V(x) for points along the x-axis, for x > 0. (b) Graph V(x) from x = 0 to x = 3R.
An ion, starting from rest, accelerates from point A to point B due to a potential difference between the two points. Does the electric potential energy of the ion at point B depend on (a) the magnitude of its charge and (b) its mass? Does the speed of the ion at B depend on (c) the magnitude of its charge and (d) its mass?
Two point charges Q1=+4.70 n/C and Q2 =-3.20 n/C are seperated by 45.0 cm (a) What is the electric potential at a point midway between the changes? -----V (b) What is the potential energy of the pair of charges? ----J What is the significiant of the algebraic sign of your answer? Positive work must be done to seperate the charges. Negative work must be done to seperate the charges.
Two point charges +3 µC and -3 µC are being located at points (0,0,1) and (0,0, - 1) respectively. The net electric potential at point P(- 3,0, - 4) due to the two charges will be -288.9 -1733.5 -1155.6 -577.8
Problem I: Two positive charges of the same magnitude +q are placed on the x-axis at x = -1.00 m and x = +1.00 m. %3D a) Draw a sketch of the svstem showing the electric field lines and the points in space where the electric field is zero. b) Sketch a graph for the total electric potential versus x for -2.00m < x < 2.00m. v (V) 200 100 x (m) -1 -100 -200
A particle of charge 3 x 10^(-9) C is located at point (0,0) in a coordinate system. Assuming all lengths are in meters, (a) calculate the potential at the following points: A = (3,3), B (0,2) (b) How much work is needed to take a particle of charge 2 x 10^(-5) C from point A to point B?
Two point charges are placed on the x-axis: 0.700 µC at x = 0 and –0.200 µC at x = 30.0 cm. At what point(s), if any, on the x-axis is the electric potential equal to zero? (Give your answer in the form of a comma-separated list. Enter DNE if no such point exists.) X = Question Source: Freedman College Physics 3e| Publisher: Macmillan MacBook Air DII DD 80 F9 F10 F11 F12 F7 F8 F5 F6
15
= Two charged point-like objects are located on the x-axis. The point-like object with charge 9₁ 92 = -2.20 μC is located at X2 = -1.80 cm. (a) Determine the total electric potential (in V) at the origin. V (b) Determine the total electric potential (in V) at the point with coordinates (0, 1.50 cm). V 5.10 μC is located at X₁ = 1.25 cm and the point-like object with charge
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