5- Two parallel metal plates carry opposite electrical charges each with a magnitude of Q. The plates are separated by a distance of d and each plate has an area A. Consider the following: I. increasing Q II. increasing d III. increasing A Which of the following would have the effect of reducing the potential difference between the plates?

5- Two parallel metal plates carry opposite electrical charges each with a magnitude of Q. The plates are separated by a distance of d and each plate has an area A. Consider the following: I. increasing Q II. increasing d III. increasing A Which of the following would have the effect of reducing the potential difference between the plates?

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

2- Two particles have charge values of +2.0 and +5.5 μC. They are separated by 0.50 m. How much potential energy does the system have? ( ke = 8.99 × 10 9 N ⋅m 2/C 2
16 - As shown in the figure, + q charged object is placed at the X point of the environment where there is a uniform electric field. Accordingly, which of the following statements are correct? 1. If the object is taken from Y to Z, no work is done. II. The work done while moving the object from X to Z is 5/4 times the work done while moving from X to Y III. The electric potential energy decreases as the object is moved from X to Z. +q Xo-137° Y a) I and II b) I and III Only II d) Only I O Only III
Close Window A Moving to another question will save this response. Question 3 of 12 Quèstion 3 1.25 points Three point charges are fixed at the corners of the shown triangle where q1=q2=-54.00 nC and q3=127.6 nC. Find the total electric potential (in V) at point A. 93 Activate Windows Go to Settings to activat 0.6 m 0.6 m 92 A -184.5 DELL ProtScr Insert F12 F11 0.8 m
1.
2- chapter25-question12 When an electron moves from A to B along an electric field line in Figure, the electric field does 3.94 x 10-19] of work on it. What are the electric potential differences, respectively, VB – VA, Vc – VA and Vc – Vg? (in Volts, e = 1.6 × 10-19C). Electric field line Option1 Option2 Option3 Option4 Option5 0; 0; 2.46 2.46; 2.46; 0 2.46; 2.46; 2.46 2.46; 0; 2.46 0; 0; 0 Equipotentials a) Option3 Option1 Option4 Option2 Option5 Cevap Listesi Boş bırak 1 8 KÖnceki 2/20 Sonraki> 13 14 Каpat 19 20
1. In a uniform field, if a proton moves in the same direction as the electric field, the potential energy: Increases Decreases Stays constant Not enough information
15 - Two particles with 2µC charges and a paticle with charge q=-4x10* C at the origin are given as in the figure. What is the electric potential at the origin due to the two 2µC particles? NOTE: k=9x10°Nm²/C? 2.00 µC 2.00 C x= 0.800 m x= 0.800 m a) 4,5 x 10V 5.5 x 10- V c) 5.6 x 104 V d) 2.5 x 10- V e) 3.0 x 10 V Boş bırak
2. A charge q = - 2.0 C moves in the opposite direction of a uniform electric field of 100 V/m by a distance of 3.0m. a. The charge is at a point of (a. higher, b. lower, c. same) potential before moving. b. After moving, the potential energy of the charge a. increases. b. decreases. c. does not change. c. What is the change in the potential energy?
8. How much work must be done to move charge Q2 = 2.0 x 10-6 C from A to B? The other charged object has a charge O = 8.0 x 106 C. -5.0 m- -2.0 m- A Q1 = 8.0 x 10-6 C Q2 = 2.0 x 10-6 C %3D (ans: 8.2 x 103 J) Page 3 of 17 2020-12-11
QUESTION 3 Which of the following statements is the correct equation for conservation of mechanical energy for a point charge, q, and mass, m, moving with a speed, v, through a potential difference, V - V in an electric field? f 1 mv? + qV,=-mv² + qV, а. b. 1 ,2 2 2 O c. 1 mv¸+qV +qV i f d. 1 1 mv?+ V 2 * V,=-mv² + V f 2 f Imv?+ V = -mv? +V, е. 2 f
1. If the potential due to a point charge is 510 V at a distance of 10 m, what are the sign and magnitude of the charge? Q=
2. A +4.0µC charge starts at a distance of 45cm from a -7.5µC charge. By how much does the potential energy of this system change when the +4.0μC charge moves closer, until this is 23cm away? Include the right sign (positive for an increase, or negative for a decrease). energy as it is the s +4.0pC ㅏㅏ -7.5µC 23cm 45cm