
3.) Two charges of +16 nC (on the lef) and +24 nC (on the right) are...
Two point charges are placed on the x-axis as follows: Charge q1= 3.90 nC is located at x = 0.225m, and charge q2=4.75 nC is at x=-0.295 m. (a) What are the magnitude and direction of the net electric field exerted by these two charges on the origin? (b) What is the voltage (electrostatic potential) at the origin? (c) What is the magnitude and direction of the electrostatic force that acts on a negative point charge q3= -0.610 nC placed...
Two -3.00 nC point charges occupy the two lower vertices of a rectangle that is 6.00 cm wide and 8.00 cm tall. Two -1.00 nC point charges occupy the upper two vertices. Determine the magnitude and direction of the electric field at the center of the rectangle (Answer: 11520 N/C downward) What would be the magnitude and direction of the electric force acting on a -3.00 nC point charge placed at the center of the square? (Answer: 3.46 x 10-5...
Two point charges are placed on the axis as follows: Charge q = 4.00 nC is located at c = 0.220 m, and charge q = 4.90 nC is at -0.290 m. What are the magnitude and direction of the net force exerted by these two charges on a negative point charge 3 = -0.600 nC placed at the origin?
Two charges, one is + 4 nC and other is -2* 4 nC are separated by 1 m distance. What is the electric field at the mid point of the line joining the charges? Two charges, one is - 65 nC and other is 2* 65 nC are separated by 2 m distance. What is the electric field at the mid point of the line joining the charges? Two charges, one is 10 nC and another one is 14 nC...
Two point charges are placed on the x-axis as follows: charge q1 = 3.98 nC is located at x = 0.196 m, and charge q2 = 4.97 nC is at x =-0.296 m. Part A What is the magnitude of the total force exerted by these two charges on a negative point charge q3 =-6.03 nC that is placed at the origin? Part B What is the direction of the total force exerted by these two charges on a negative point charge q3 =...
Two point charges are placed on the z axis as follows: Charge q+4.25 nC is located at 0.195 m and charge Q2 =-5.65 nC is at z = +0.400 m. What is the magnitude of the net force exerted by these two charges on a third point charge g3-0.610 nC placed at the origin? Express your answer in newtons to three significant figures. What is the direction of the net force exerted by these two charges on a negative point...
Point charges q1 and q2 both of 22 nC, are separated by a distance of 58 cm along a horizontal axis. Point a is located 40 cm from q1 and 18 cm from q2. What is the magnitude and direction of the electric field at point a?
15. A point charge Q--400 nC and two unknown point charges, 41 and ?2, are placed as shown (l point) Point charge q1 is located 1.3 meters along the +x-axis, point charge q, s located 0.7 meters down the -y-axis, and point charge Ois located 2.0 meters from the origin at an angle of 30° above the x-axis. At the origin, the three charges together create an electric field that has magnitude zero. What is the charge 91? 30° 0...
Two point charges (+10.0 nC and −10.0 nC) are located 8.00 cm
apart. Let U = 0 when all of the charges are separated by
infinite distances. What is the potential energy if a third point
charge q = −7.41 nC is placed at point a?
4. The diagram shows two charges (+100 nC and-100 nC) separated by a distance of 120 cm. +100nc 2 100 30 Cin a) Sketch the electric field between the two charges. (Show direction off the field lines.) b) According to your sketch, at which point A, B or C do you expect the magnitude to be the greatest? The least? c) Calculate the electric field at point A, 30 cm from the charge on the left. What Draw the individ...