find the change in electric potential when the electric potential energy of a charge of 1.35x10-6C decreases by 2.43x10-5J
Question 2 3 pts Find the electric potential energy, U, of a test charge, 4. = 34.0 pc, placed at point p (at thecenter of the rectangle) as shown below. Take k = 9.0 x 109 Nm2/C2 1.0 UC = 10-6 C. Please round your answer to two decimal places. 9,- -30 uc 9.- -10uc 1.2 m 9--2000 1.6 m 9-40C Equations: First, determine the electric potential at p V, =* +++) 11, 12, 13, 14 are the distances of...
2. An electric charge of 2-10-3 C at a point X in an electric field had electric potential energy of 4 102J. It was moved to another point Y where its potential energy was 6 10-2 J. What is the potential difference between X and Y?
What is the difference between electric potential and electric potential energy? A. Electric potential changes with distance, while electric potential energy changes with charge. B. Electric potential energy changes in relation to what other charges and electric fields are present, while electric potential is constant. C. Electric potential energy changes in relation to what other electric fields are present and charge, while electric potential energy is constant. D. They are the same.
Find the electric potential energy for the following array of charges: charge q_1 = +4.0 mu C is located at (x, y) = (0.0, 0.0) m: charge q_2 = +2.0 mu C is located at (4.0, 3.0) m: and charge q_3 = -1.0 mu C is located at (0.0, 3.0) m. mJ
Practice Problem: Electric Potential Energy (15 min.) A proton is at rest in an electric field, has a potential energy of 4.8. 10-19), and experiences a force of 1.2.10-'N to the right. If the proton is moved to the right by 1.0 10-10m, what is the proton's new electric potential energy? (Hint: find the work done on the proton) Practice Problem: Electric Potential [15 min.] A charge at rest, q = -1°C, moves from a location with an electric potential...
explain, thanks
Charge #2 Q23.5 The electric potential energy of two point charges approaches zero as the two point charges move farther away from each other. If the three point charges shown here lie at the vertices of an equilateral triangle, the electric potential energy of the system of three charges is Charge #1 + - Charge #3 A. positive. B. negative. C.zero. D. either positive or negative. E. either positive, negative, or zero. 2018 P ractions Charge #2 -...
There is an electric potential energy (EPE) between a charge Q sitting at the origin and a point charge q located at r: EPE = kQq/r, which, unlike the electric force, is a scalar quantity. The electric potential V produced by Q at r is equal to the potential energy of a unit charge at r. Based on these two pieces of information, one can conclude that the magnitude of V at r due to Q is Question 2 options: 1) kq/r2....
(a) Find the electric potential energy of the -5.0nc point
charge. (b) How much work would it take to move the 5.0nc point
charge to infinity?
-7.5 ncO 2.0 cm 10.0 nc - 5.0 nc 3.0 cm
1- For a uniform electric field, how is the electric potential energy similar to the gravitational potential energy in a uniform gravitational? 2-If a positive charge and a negative charge moving the same way in an electric field have the same change in electric potential energy? 3-For a positive charge moving in an electric field, which direction of motion will cause the electric potential energy to increase? Decrease? Stay constant? 4-How would the answers to the previous question be different...