1. Three charged particles are aligned along the x axis as shown. Find the electric force between the three charges. -0.500 m- 0.800 m- 4.00 nC 5.00 nC 3.00 nC Cobfan

i li. N 11:01 question 13.pdf > Three charges are located on the corners of a right-angle triangle as in the figure. If a = 3.0 mm, b = 4.0 mm, Q = 35 nC in the figure, what is the magnitude of the total electric force acting on the charge Q located at 4.0 mm from the origin on the x-axis? 2Q 3Q b= 4.0 mm Q Select one: O A. 7.35 N OB. 2.82 N OC. 5.52 N OD. 1.23 N AT 4 1440 H 4/8/2019 Itt- I a3 3.0 mm

Ggg

8. In Fig. 13, find (a) the horizontal and (b) the vertical compo- nents of the resultant electric force on the charge in the lower left corner of the square. Assume that q= 1.13 µC and a = 15.2 cm. The charges are at rest. +9 a. -a -2ą +2q Figure 13 Problem 8.

id-85398page=5 A particle (mass = and is given by Ex = -2.5 N/C If the velocity of the particle att = 0 is given by v, = 80 m/s, what is the velocity of the particle at t = 2.0 s? 4.0 g, charge = 66 mC) moves along the x-axis in a region of space where the electric field is uniform Select one: O A. -2.50 m/s O B. -93.25 m/s OC-250.00 m/s OD. -43.75 m/s Next page

Q1 pls help with correct answer

y cm B x cm с A The charge on A is -2.80 nC, the charge on B is +8.00 nC and the charge on C is +2.80 nC. The x distance is 6.80 cm and the y distance is 1.20 cm. What is the magnitude (in N) of the electric force on A? Submit Answer Tries 0/10 What is the angle (deg) of the electric force? Take the point A as the origin and measure the angle clockwise from the x-axis (AB). Note that LON CAPA uses deg as the unit for degrees. Submit Answer Tries 0/10

A point charge of 4.1 uC is placed at the origin (x1=0) of the coordinate system, and another charge of -2.5uC is placed on the x-axis at x2=.21m. A) where on the x-axis can a third charge be placed in meters so that the net force on it is zero? B) What if both charges are positive; that is, what if the second charge is 2.5uC?

Problem 1 = Two source charges (5.0 nC and -3.0 nC) are located on the y-axis respectively at y -0.10 m, as shown below. A test charge q is located on the x-axis at x = 0.30 m. charge is repelled by the 5.0-nC source charge and attracted to the -3.0-nC source charge. (a) (b) (c) 5.00 nC y -3.00 nC 0.300 m 0.100 m X 0 and y - The test First, indicate whether the test charge is positive or negative. Then, letting || = 9.0 nC, find the magnitude and direction of the net electric force on the test charge. (Specify the direction as an angle measured counterclockwise from the +x axis.) Now suppose the test charge q is removed, and only the two source charges remain. Consider three regions along the y-axis: (i) above 5.0 nC, (ii) between 5.0 nC and -3.0 nC, and (iii) below -3.0 nC. In which region(s), other than infinity, is it possible for the net electric potential to be zero? Justify your answer(s) qualitatively, but do not perform any calculations. The net electric field produced by the…

1. Three charged particles, on a Figure on the right, are at the corners of an 700 μC equilateral triangle. Determine the net electrostatic force at 0.500 m 60.0° the centre of a triangle due to all three 2.00 µC -4.00 µC charges.