2.75 6. 14. A 2.75 uC charge and a 6.75 uC charge are separated by a distance d, as shown. The 12 charges are held in place by a 3.5 N force 91 .nigho sill foil applied to each charge. a. Draw a sketch of the forces on each charge. Let Fc represent the o insnog magnitude of the Coulomb (electric) force. Let Fext represent the other force. O smisdo of sub inlog is bish b. What is the distance, d, in meters, between the charges? (You do not need to solve the equations, only set them up.) c. Is there a point, other than infinity, where the force on a third charge an lleme yl would be equal to zero? If there is, would it be to the left of, 4 iniog between, or to the right of the charges? Explain. Set up the aniweb - equation(s) to find the point. fel ardi moll s sonsfein ebersol ien9b.9816 to isenil mioliou's novin at boy bill 15. Four point charges of equal magnitude Q = 75 nc are placed on the corners of a rectangle of +Q -Q. sides D1 = 29 cm and D2 = 11 cm. The charges on the left side of the rectangle are positive D2 while the charges on the right side of the +Q -Q rectangle are negative. Use a coordinate system where the positive y-direction is up D1 29 and the positive x-direction is to the right. a. Sketch a free-body diagram for the charge on the lower left-hand corner of the rectangle? (2 b. Set up the equation(s) needed to find the horizontal component of mislax the force on the charge on lower left-hand corner. c. Set up the equation(s) needed to find the vertical component of the force on the charge on lower left-hand corner. d. In terms of your answers to b and c, how would you find the angle from the positive x-axis of the force on the charge on the lower left- hand corner? Scan to ask