Three charges are arranged as shown in the figure below. Find the magnitude and direction of the electrostatic force on the charge q = 5.22 nC at the origin. (Let r,2 = 0.310 m. 6.00 nC 0.100 m -3.00 nC| magnitude direction O Counterclockwise from the +Y-ayis

Two charges, qA and qB are placed as shown in the picture below. The charges have the same absolute value, but their signs are opposite у [cm] + x [cm] An electron is placed at the origin. What is the direction of the electric force exerted on the electron due to these two charges? Assume the angle is measured counterclockwise relative to +x axis. Between 180 and 270 Between 90 and 180 Between 270 and 360 Between 0 and 90 degrees

Three charges are placed in a row. a 3.0 C charge on the left, a +2.00 charge in the middle, and a +6.OC charge on the right. The distance separating each charge is 1.0x10'm. Calculate the electrical force (magnitude and direction) on the +2.0C charge due to the other two charges.

The illustration shows three charges positioned to form anequilateral triangle. Each side has a length of 53 cm and eachcharge has a positive charge of 9.6 nC. Determine the magnitudeand direction of the net electric force exerted upon the charge atpoint P at the top of the triangle.

Two small charged metal spheres, A and B, are separated by a distance r. The charge on Sphere A is +2q and the charge on Sphere B is -6q. A r – B If the two spheres are touched together and then separated again by a distance r, what wilIl be the force acting on Sphere A? Select two answers. Choose a magnitude AND a direction.

Two particles with charges of +4.70 nC and -9.05 nC are separated by 2.50 m. (a) What is the magnitude of the electrostatic force between the particles? N (b) Is this force attractive or repulsive? O attractive O repulsive

What is the magnitude of force F⃗ → on a -2.3 nC charge placed at the midpoint?

Red blood cells can often be charged. Consider two red blood cells with the following charges: -22.4 pC and +52.4 pC. The red blood cells are 4.39 cm apart. (1 pC = 1 x 10-12 C.) (a) What is the magnitude of the force on each red blood cell? N Are the red blood cells attracted or repulsed by each other? O attracted O repulsed (b) The red blood cells come into contact with each other and then are separated by 4.39 cm. What magnitude of force does each of the red blood cells now experience? N Are the red blood cells attracted or repulsed by each other? O attracted O repulsed

In the figure, the particles have charges q1-92-733 nC and q-q4-99.5 nC, and distance a-5.77 cm. What are the (a)x and (b) y components of the net electrostatic force on particle 3? (a) Number (b) Number Units Units N N

Negative charges A and B, 2.00 ? apart, exert forces of magnitude 3.00 ? on each other. If the charge in A is twice the charge in B, what is the value of the charge in A?