18. A charge (uniform charge density,A-12 nC/m) lies on a string that is stretched along an...
A charge (uniform linear density = 8.7 nC/m) lies on a string that is stretched along an x axis from x = 0 to x = 2.9 m. Determine the magnitude of the electric field at x = 6.6 m on the x axis.
A line of charge with uniform density of 32.0 nC/m lies along the line y = -15.0 cm, between the points with coordinates x = 0 and x = 48.0 cm. Find the electric field it creates at the origin. Magnitude N/C Direction ° (counterclockwise from the +x axis)
A line of charge with uniform density of 38.0 nC/m lies along the line y = -15.0 cm, between the points with coordinates x = 0 and x = 40.0 cm. Find the electric field's direction(counterclockwise from the +x axis). Magnitude=2597.3524601974621608226617005484 is Correct
2. A line of charge with uniform density of 38.0 nC/m lies along the line y 12.0 cm between the points x 5.0 cm and 40.0 cm. Calculate the electric field (both the magnitude and direction) at the origin due to this charge distribution. (2436 N/C, 137.9°)
A linear charge of uniform density equal to 8.0 nC/m is distributed along the x axis from x = –2.0 m to x = 3.0 m. What is the magnitude of the electric field at the point x = 6.0 m on the x axis?
5.(10 points) A uniform line charge with a charge density +24.5 nC/m runs along the x-axis from the origin to "infinity". An observer is located on the x-axis at x- -15.0 cm. What is the electric field at the location of this observer (due to the line charge)? [Include magnitude and direction in your answer.] [minor Hint: the solution to this problem does involve integration; if your solution does not, then it is not a correct solution.] Ans.
A very long uniform line of charge has charge per unit length 4.80 μC/m and lies along the x-axis. A second long uniform line of charge has charge per unit length -2.58 μC/m and is parallel to thex-axis at y1 = 0.406 m . A)What is the magnitude of the net electric field at point y2 = 0.190 m on the y-axis? B)What is the magnitude of the net electric field at point y3 = 0.580 m on the y-axis?
A very long uniform line of charge has charge per unit length 4.68 μC/m and lies along the x-axis. A second long uniform line of charge has charge per unit length -2.42 μC/m and is parallel to the x-axis at y1 = 0.382 m . Part A What is the magnitude of the net electric field at point y2 = 0.200 m on the y-axis? Part C What is the magnitude of the net electric field at point y3 =...
A very long uniform line of charge has charge per unit length 4.62 μC/m and lies along the x-axis. A second long uniform line of charge has charge per unit length -2.52 μC/m and is parallel to the x-axis at y1 = 0.402 m 1) What is the magnitude of the net electric field at point y2 = 0.220 m on the y-axis? 2) What is the magnitude of the net electric field at point y3 = 0.600 m on...
A charge of uniform linear density 2.00 nC/m is distributed along a long, thin, nonconducting rod. The rod is coaxial with a long conducting cylindrical shell (inner radius = 4.40 cm, outer radius = 10.2 cm). The net charge on the shell is zero. (a) What is the magnitude of the electric field at distance r = 14.6 cm from the axis of the shell? What is the surface charge density on the (b) inner and (c) outer surface of...