consider a region along the x-axis where the electric potential at the origin is -160 v. Ex between x=0 and 3m is given by the figure below What is the electric potential at x= 3.0m? answer to two significant  figures and include the appropriate units

Needs Complete typed solution with 100 % accuracy.

Next to the locations A, B, C, D, E, F, and G is the electric potential at that spot В measured with respect to the location A. (8 v) Below are described different amounts of charge, positive and negative, that are G (-3v) moved from one location to another. The potential at each location is held constant A (o v) at the values in the figure. Find the net change in the electric potential energy for D (10 v) each amount of charge listed. F E Answer Bank OJ -1 J 1 J -2 J 2 J -3 J 3 J -4 J 4 J -5 J 5 J -6 J 6 J -7 J 7 J -8 J 8 J -9 J 9 J -10 J 10 J -13 J 13 J -16 J 16 J +1 coulomb moved from A to B: -1 coulomb moved from B to C: +2 coulombs moved from D to C: -2 coulombs moved from G to A: +1 coulomb moved from E to G: -4 coulombs moved from E to F: +3 coulombs moved from B to F: -3 coulombs moved from A to G: +2 coulombs moved from C to A to E: -1 coulomb moved from B to G to F:

Two protons are released from rest, one from location 1 and another from location 2. When these two protons reach location 3, the first proton has a speed that is 2 times the speed of the second proton. If the electric potentials at locations 1 and 2 are 231 V and 115 V, respectively, what is the electric potential at location 3? V

A solid aluminum sphere with radius a has an explicitly negative charge,−q. Concentric with the aluminum sphere is a copper spherical shell with inner radius b, outer radius c, and an explicitly positive charge, +Q. Assume that the magnitude of the positive charge on the copper shell is greater than the magnitude of the negative charge on the aluminum sphere, and take the electric potential at infinity as zero. Enter an expression for the electric potential, V, that is valid for a

The figure(Figure 1) is a graph of E The potential at x=2m is -200 V Part A You may want to review (Pages 715 - 716) What direction is the x-component of the electric field pointing between x=2m and x=3m in the graph? Express your answer to two significant figures and include the appropriate units. E, is pointing rightward (+x-direction) O Not enough information O E, is pointing down (minus y-direction) O E, is pointing up (+y-direction) O E is pointing leftward ( minus x-direction) Figure 1 of 1 Submit Request Answer E, (V/m) Provide Feedback 200 100 x (m) 3. Pearson

The charge density on a disk of radius R = 11.2 cm is given by o = ar, with a = 1.30 μC/m³ and r measured radially outward from the origin (see figure below). What is the electric potential at point A, a distance of 30.0 cm above the disk? Hint: You will need to integrate the nonuniform charge density to find the electric potential. You will find a table of integrals helpful for performing the integration. R A A

A system of very long conductors (Total length l) consists of an inner cylinder of radius a and a thin outer cylinder of radius b. The inner cylinder is given a total charge q while the outer cylinder has the same amount of charge but with the opposite sign. All charges are evenly distributed on the surface of the conductor. Determine: *Electric potential throughout space! Assume the potential in the outer cylinder is 0.