Problem #3 1/2 ROZW Two insulated rods of length L = 1 m have a linear...
Symmetric Cross Two rods of equal length L = 1.51 m form a symmetric cross. The horizontal rod has a charge of Q = 100.0 C, and the vertical rod a charge of -Q = -100.0 C. The charges on both rods are distributed uniformly along their length. Calculate the potential at the point P at a distance D = 2.56 m from one end of the horizontal rod. + + + + + + + + + + +...
Three charged spheres are suspended by nonconducting light rods of length L = 0.656 m from the point O. The rods are fixed in position so that the middle rod is vertical and the rods on the left and right make an angle of theta = 30 degree with the vertical (see figure below). (Assume that the +x axis is to the right and the +y axis is up along the page. Express your answer in vector form.) (a) What...
5. Two rods, each with length L 0.40 m, are placed in a symmetric cross. The vertical rod has a uniformly distributed charge of +4.2 10-5 C, and the horizontal rod has a uniformly distributed charge of -5.6.10-5 C. Find the voltage at Point P 0.12 m
Symmetric Cross Two rods of equal length L 1.90 m form a symmetric cross. The horizontal rod has a charge of Q = 100.0 C, and the vertical rod a charge of -Q -100.0 C. The charges on both rods are distributed uniformly along their length. Calculate the potential at the point P at a distance D 3.96 m from one end of the horizontal rod. 2.19 10 12 V Incorrect. Tries 3/20 Previous Tries Submit Answer
1. (15 points) The figure below shows portions of two very long rods that have a uniformly-distributed net charge. The top rod has a uniform negative linear charge density of -12 C/m, and the bottom rod has a uniform negative linear charge density of -4 /HC/m. At each of the points on the diagram, indicate the direction and relative magnitude of . the electric field due to the top rod, Er, . the electric field due to the bottom rod,...
Part D: Uniform Line Charge de Total Charge = Q Total Length=L 1/2 dq L/2 Theoretical: Derive the electric field at a distance "a" from the end of a uniform bent line charge as illustrated above. Determine the electric field at i) a=3 m ii) a=6 m iii) a= 9 m For Q = 12 nC and L = 12 m.
Two curved plastic rods, one of charge +q and the other of charge -q, form a circle of radius R in the plane. The horizontal and vertical axes are shown, and the join between the two rods is on the vertical axis. 5. a. Draw a representative sample of electric field lines (with directions) inside and outside the circle. It should look reasonably accurate. Total charge on left half: +q Total charge on right half: q b. If charge is...
A line of charge has a length L, and a total charge of +0 distributed uniformly on it. Calculate the electric field due to this line at the point P as shown on the figure 0. Choose a set of coordinates for this problem. Draw the coordinates on the figure. Think about how you intend to integrate over this shape. 1. What is the linear charge density lambda on the ring, in terms of the given parameters? 2. What is...
5. The figure shows a rod of length L-1 m on the left, and the cross sectional view ofa l m by 1 m square plate on the right. They are 2h = 10 cm apart. Each object carries a uniformly distributed charge of Q-20 nC. Compute the electric field at point P which is midway between the rod and the plate. What is the direction of E? (Hint: use integral technique to calculate the electric field at P from...
Problem 1 (30 points) Two uniformly charged rods with charge Q and length L lie along the z-axis as shown in the figure (rods have been fixed in their positions, so they cannot move). (a)(15pts.) Find the electric field created by the left rod at point I where = > L. (b)(15pts.) Find the electric force on the right rod that is applied by the left rod.