Problem 1. Find the electric potential and the electric field at point A (Fig. 4 1In q2 = 15, 0.1...
Tutorial 4. Electric Potential and Electric Field. Circuits. Problem 1. The potential as a function of coordinate x is shown in the figure. Potential Potential 0 10 15 x(cm) a) Show all points at which the electric field is zero. b) At which points is the magnitude of the electric field at maximum? c) At which intervals is the electric filed directed to the left? d) At which intervals is it directed to the right? e) Can this electric field...
Find the x and y components of the electric field produced by q1 and q2 in the figure shown below at point A and point B. (Take q1 = 2.05 µC and q2 = −1.13 µC.) Find the x and y components of the electric field produced by q1 and q2 in the figure shown below at point A and point B (Take q1 = 2.05 pC and q2 =-1.13 μC.) y, m 3 2 92 91 x, 1 23...
The figure shows two point charges calculate the magnitude of the electric field at point Q2 1.40 HC, d11.10 m, d2 1.80 m. Use the following data: 1-190 μς 22P 0 2 Submit Answer Tries 0/99 Calculate the size of the force on a charge Q = +1.50 μC placed at P due to the two charges from the previous problem. Submit Answer Tries 0/99
2. Find (a) the potential, (b) the electric field intensity (in magnitude and direction) at the point P shown in the figure due to charges q1 and q2, each of 1 μ C. 1m 2
Electric Field Lines and Potential The figure shows the E-field in the plane of two point charges. Determine for each of the following statements whether it is correct or incorrect. 2 <a The E-field at 'a' points directly toward Q2. rect The net charge Q1+Q2 is negative The E-field at 'd' points south. The electric potential (volts) is larger at 'e' than 'd'. The E-field at 'c is zero. The magnitude of the E-field at 'e' is larger than at...
Find the x and y components of the electric field produced by q1 and q2 in the figure shown below at point A and point B. (Take q1 = 1.81 µC and q2 = −1.15 µC.) Find the x and y components of the electric field produced by 91 and q2 in the figure shown below at point A and point B. (Take q1-1.81 με and q2 =-1.15 uc.) 42 Point A Ex- Ey Point B Ex=
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...
In the figure below, determine the point (other than infinity) at which the electric field is zero. (Let q1 = -2.40 HC and q2 = 6.40 HC.) This is the correct distance to the left of charge q2. m _______
The figure shows two point charges. Calculate the magnitude of the electric field at point P. Use the following data : Q1-+ 1.80 pC, Q2-+ 1.40 μC, di-1.30 m, d2= 1.70 m. Q, P22 2 1.3945 104-4 N CA-1 Submit Answer Incorrect. Tries 3/99 Previous Tries Calculate the size of the force on a charge Q-1.10 HC placed at P due to the two charges from the previous problem.
Find the x and y components of the electric field produced by q1 and q2 in the figure shown below at point A and point B. (Take q1-1.95 μC and q,--1.15 pC) y,m 42 2 1 1 2 3 Point A Point B Ex- Ey-