Draw the electric field for a system of three particles of charges +1 µC, +2µC, _and -3 µC fixed at the corners of an equilateral triangle of side 2 cm.

+8.0 µC and Qc = -2.0 µC. Consider three charges, QA = +6.0 µC, QB Charge Qais placed at point A = (-4.0,0) cm, charge QB is placed distance 4.0 cm from the origin, so that the line connecting it with origin makes an angle 0 = 60° with the negative x axis and charge Qc is at the origin. y QB QA What is the magnitude and direction of the electric force exerted by charges QA and QB on charge Qc?

(a) Determine the electric field strength at a point 1.00 cm to the left of the middle charge shown in the figure below. (Enter the magnitude of the electric field only.) Three charges lie along a horizontal line. A 6.00 µC positive charge is on the left. 3.00 cm to its right is a 1.50 µC positive charge. 2.00 cm to the right of the 1.50 µC charge is a −2.00 µC charge.  N/C(b) If a charge of −2.10 µC is placed at this point, what are the magnitude and direction of the force on it? magnitude      N direction

A uniform electric field exists everywhere in the x, y plane. This electric field has a magnitude of 5200 N/C and is directed in the positive x direction. A point charge -8.7 x 10⁹ C is placed at the origin. Find the magnitude of the net electric field at (a) x = -0.19 m, (b) x=+0.19 m, and (c) y = +0.19 m. (a) Number i (b) Number i (c) Number i Units Units Units + ¤ #

The electric field of a dipole is shown below. If |01| = |22|= 80 µC and the charges are d = 4.80 cm apart, calculate the electric field at point a, 10.30 cm directly above the dipole. Enter the magnitude and the direction with respect to the positive x-axis. Answer 1 of 2: Answer 2 of 2: Submit All Answers