9. In the figure, the charge in the middle is static equilibrium? 75 nC. For what...
15. Point P and point charge Q are separated by a distance R. The electric field at point Phas magnitude E. How could the magnitude of the electric field at point P be doubled to 25? O double the distance to 2R O reduce the distance to R2 reduce the distance to R/4 reduce the point charge to Q2 double the point charge to 20 11. What is the electric field strength atx-0 m, y-0 m produced by two electrons,...
Question #7-4 points) A point charge, Qi, of 220 nC is located at the origin, and a second point charge, Q2, of-450 nC is located at y -0.55 m, as shown in the figure. We want to determine the x and y components of the electric field at point P, located 0.35 m to the right of Q as shown. E, 0.35 m -220 nC Sketch the electric field contributions at point P resulting from the individual charges, Qi and...
10. A 3.0 nC charge is at the origin, a-3.0 nC charge is at the point (0, 1.0 cm), and a 3.0 nC charge is at the point (1.0 cm, o). What are the magnitude and direction of the electric field due to this configuration at the point (1.0 cm, 1.0 cm)? You may give your answer in ij notation.
Question 2 In the figure above, charge A is-3.25 nC, charge B is 3.25 nC, and charge C is .1.62 nC. If x= 2.55 cm and y: 1.53 cm, what is the electric field at the dot? O 1.08x 105 N/С, 23.40 clockwise from the positive x-axis 1.08x105 N/C, 86.9° clockwise from the negative xaxis O 1.51x105 N/C, 86.9o counter-clockwise from the positive xaxis 1.51x105 N/C, 23.4° clockwise from the negative xaxis
Question 2 In the figure above, charge A is-2.15 nC, charge B is 4.30 nC, and charge C is 2.15 nC. Ifx-2.25 cm and y = 4.50 cm, what is the electric field at the dot? 4.90x104 N/C, 19.40 counter-clockwise from the positive x-axis O 3.69x104 N/C, 19.4° clockwise from the positive x-axis O 3.69x104 N/C, 38.9° clockwise from the positive x-axis O 4.90x104 N/C, 38.9° clockwise from the positive x-axis
Question 2 In the figure above, charge A is .4.2S nc, charge B is 8.so nc. and charge C is 8.50 nC. if x-2.1S cm and y = 1.06 on, what is the electr e field at the at? 0 4.79x 105 N/C, 43.49 counter-clockwise from the positive xaos 0 3.90x 105 N/С, 65.2° clockwise from the positive x-axis O 4.798 105 N/C. 65.2° clockwise from the negative x-axis O 3.90x 105 N/C, 43.40 clockwise from the negative x-axis Question...
A charge --820 nC is uniformly distributed on a ring of 2.4 m radius. A point charge - +530 nC is fixed at the center of the ring. Points A and B are located on the acis of the ring as shown in the figure. a) What is the electric potential at A and B due to the point charge and ring? b) What is change in electrical potential energy when an electron is moved from B to AP Increase...
Two point charges are located on the y axis as follows: charge q1 = -1.60 nC at y1 = -0.500 m , and charge q2 = 1.60 nC at the origin (y = 0). A) What is the magnitude of the net force exerted by these two charges on a third charge q3 = 9.00 nC located at y3 = -0.350 m? Fnet= ____ N B) What is the direction of the net force?
1)Two parallel wires carrying linear charge densities of -25 nC/m and +25 nC/m are perpendicular to the xy plane, and are passing through points x1 = +5 cm, y = 0 and x2 = -5 cm, y = 0 respectively. Find the magnitude and direction of the electric field at point x = 0, y = 10 cm. (5pts.) Draw the diagram(1pts.) 2)A sealed plastic bag contains a uniformly charged wire of length 10cm. You know that the total electric...
A point charge q1 = -8.00 nC is at the point x = 0.600 m, y = 0.800 m, and a second point charge q2 = 7.00 nC is at the point x = 0.600 m, y = 0. Calculate the magnitude and direction of the net electric field at the origin due to these two point charges. ............................ N/C ............................