21.17 • Two point charges are located on the y-axis as follows:charge q1 = -1.80 nC at y = -0.575 m, and charge 2 =+3.20 nC at the origin (y = 0). What is the total force (magnitude anddirection) exerted by these two charges on a third charge q3 = +5.35 nClocated at y = -0.420 m?21.67 •• Two particles having charges q1 = 0.530 nC and q2 =8.30 nC are separated by a distance of 1.17 m. At what point along theline connecting the two charges is the total electric field due to the twocharges equal to zero?21.71 • Three identical point charges q are placed at each of thræ cornersof a square of side L. Find the magnitude and direction of the net force on apoint charge – 3q placed (a) at the center of the square and (b) at the vacantcorner of the square. In each case, draw a free-body diagram showing theforces exerted on the – 3q charge by each of the other three charges.5 of 6

Since you have asked multiple questions, we will solve the first question for you. If you want any…

21.17 • Two point charges are located on the y-axis as follows: charge q = -1.80 nC at y = -0.575 m, and charge q2 = +3.20 nC at the origin (y = 0). What is the total force (magnitude and direction) exerted by these two charges on a third charge q3 = +5.35 nC located at y = -0.420 m? %3D %3D %3D %3D %3D

21.17 • Two point charges are located on the y-axis as follows: charge q = -1.80 nC at y = -0.575 m, and charge q2 = +3.20 nC at the origin (y = 0). What is the total force (magnitude and direction) exerted by these two charges on a third charge q3 = +5.35 nC located at y = -0.420 m? %3D %3D %3D %3D %3D

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)...

See similar textbooks

Similar questions

• Two charges are placed aș shown in Fig. P21.106, The magnitude of ql is 3.00 uC. but its sign and the value of fhe charge 92 are not Figure P21.106 known. The direction of the net electric field E at point P is entirely in the negative y-direction. (a) Çonsidering the different possible signs of qrand q2, there are four possible diagrams that could represent the electric fields El and E2 produced by ql and g2. Sketch the four possible electric- field configurations, (b) Using the sķetches from part (a) anð the direction of E, deduce fhe signs of qi and q2. O Determine the magnitude of È S'qĩ q2. . P 5.0 cm 12.0 cm 13.0 cm 92
Three point charges are located on the x-axis at the following positions: Q1 = +7.00 µC is at x = 1.00 m, Q2 = +3.00 µC is at x = 0.00, and Q3 = -5.00 µC is at x = -3.00 m. What is the magnitude of the electric force on Q3? (k = 1/4TE0 = 9.0 x 10^9 N. %3D m2/C2)
Three charges are arranged along the x-axis. Two of the charges locations are known. Q1 = 4 nC and is located at the origin. Q2 = -8 nC is located 6 cm to the left of the origin. The third charge, Q3 is in equilibrium. (a) What is the location of Q3? (b) Does the charge of Q3 matter when determining its location? Explain.
Three point charges are arranged in a triangle as shown in the figure. Q2 D12 • Point charge Q, has a charge of 4.96 nC. 3. • Point charge Q2 has a charge of 6.52 nC. • Point charge Q3 has a charge of 1.45 nC. • Point charges Q1 and Q2 are separated by a distance D12 of 0.156 m. • Point charges Q2 and Q3 are separated by a distance D23 D23 of 0.605 m. • Point charges Q1 and Q3 are separated by a distance D13 D13 of 0.618 m. What is the electrostatic potential energy Utot of this configuration of charges? Assume that zero potential energy corresponds to all the charges being infinitely far apart. J Utot =
Three point charges are arranged in a triangle as shown in the figure. D12 + • Point charge Qi has a charge of 4.76 nC. • Point charge Q2 has a charge of 6.12 nC. • Point charge Q3 has a charge of 1.45 nC. • Point charges Q and Q2 are separated by a distance D12 of 0.156 m. + Point charges Q2 and Q3 are separated by a distance D23 of 0.625 m. D3 Point charges Qj and Q3 are separated by a distance D13 of 0.538 m. What is the electrostatic potential energy Uot of this configuration of charges? Assume that zero potential energy corresponds to all the charges being infinitely far apart. U tot = J
-6.0 x 10¹5 C N >E 2.0 m - 6.0 x 105 C 3.0 m 4.0 x 10-5C A 9₂ 3.0 m 2.0 m 2 -3.0 x 10-5 C • A a. Determine the net electric field at point A. b. The magnitude of the electric field due to each charge, (i.e. calculate 1 and ₂), at point A. a. For each part in practice question 1, find the net force on a -1.2 × 10-5 C charge placed at point A. b. How would your answer change if the sign of the charge from 2a at point A was changed?
Q1 - 20.0 nC 8. A certain electric quadrupole is made by arranging three point charges as shown below. Assume the distances Q2 = + 20.0 nC P from Q1 to Q2 and from Q2 to Q3 18.0 cm are equal. 24.0 cm - 20.0 nC A small pith ball of mass 0.40 g and a charge of +5.50 nC is placed at point P and released from rest. Find the magnitude and direction of its acceleration. If the signs in Q1, Q2, and Q3 were reversed, how would the acceleration change, if at all? Explain using physical reasoning.
Three-point charges lie along the x-axis. The positive charge q1 = 13 mC is at x = 2.00 m, the positive charge q2 9 mC is at the origin, and the net force acting on q3 is zero. What is the x coordinate of q3? 2.00 m - X- 2.00 – x-→ 92 23 93 F13 91 Answer:
a) At what distance from a particle with a charge of 2.00 nC does the electric field of that charge have a magnitude of 3 N/C? The distance = m b) The electric field lines between two charges q1 and q2 are as shown in the figure below. q1 A. 92 i) The ratio of the magnitudes of the charges 92/91 = ii) Among the points A, B and C, the electric field is strongest at =
Item 14 14 of 20 Part A Three point charges lie at the vertices of an equilateral triangle as shown. All three charges have the same magnitude, but charges #1 and #2 are positive (+g) and charge #3 is negative (g). The net electric force that charges #1 and #2 exert on charge #3 is in Charge #2 +g Charge #1 +g Charge #3 O the +x-direction. O the x-direction O the +y-direction. O the y-direction. O none of the above.
Two point charges are located on the y-axis as follows: one charge q=-1.50 nC located at y -0.650 m, and a second charge q 3.70 nC at the origin (y-0). What is the total force (magnitude and direction) exerted by these two charges on a third charge qs-5.30 nC located at y -0.415 m?