-10V -5V OV 5V D E В A 11. The diagram above shows equipotential lines produced by a charge distribution. A, B, C, D, and E are points in the plane. An electron begins at point A. The electron is then moved to point E and then from point E to point C. Which of the following correctly describes the work done by the field for each part of the movement? Movement Movement from A to E (A) Negative (B) Zero (C) Zero (D) Negative from E to C Positive Positive Negative Zero

-10V -5V OV 5V D E В A 11. The diagram above shows equipotential lines produced by a charge distribution. A, B, C, D, and E are points in the plane. An electron begins at point A. The electron is then moved to point E and then from point E to point C. Which of the following correctly describes the work done by the field for each part of the movement? Movement Movement from A to E (A) Negative (B) Zero (C) Zero (D) Negative from E to C Positive Positive Negative Zero

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

Library CARES Drive to Video da Tutors utor J Context dShelf Digital A solid spherical conductor has a radius R and has a charge Q. Assume the potential is zero at infinity. Consider points inside the sphere, r < R, which of the following statements best describes the behavior of the electric potential, V,inside the sphere: O The electric potential is a non zero constant everywhere inside the sphere O The electric potential is zero everywhere inside the sphere, O The electric potential is proportional to the distance from the center Ohe electric potential is inversely proportional to the distance squared O The electric potential is inversely proportional to the distance cubed from the center 31
An electron with speed v=2.0x10^4m/s passes point A following the trajectory AB through the equipotential surfaces as shown in the figure below. What is the electron speed at point B? An electron with speed v, 20×10/miu passes point A following the trajectory AB through the equipotential surfaces as shown in the fiure below. What ln the electron speed at point 87 B. 30 V 10 V -10 V O 12.5x106 m/s 0 3.9x106 m/s O 3.7x106 m/s O 13.3x106 m/s
Equipotential curves are shown in the figure below. A proton's speed as it passes point A is 80 km/s. It follows the path shown in the figure. Suppose that V₁-60 V, V₂=-10 V. 1 10 V V2 B 1) What is the proton's speed at point B? (Express your answer to two significant figure.) km/s
In the figure below, what will be your work done in joules if you move an electron along the 70-V equipotential? 3 4 90 V 80 V 70 V 60 V 50 V A. o. 0. B. 30. C. 50. D. 60. E. I need the electric force and the distance traveled.
An "insect zapper" kills insect that inadvertently stray between the charged plates of the device. The insect causes sudden dielectric breakdown of the air between the plates. If two plates in an insect zapper are separated by 5.0cm and the electric field between them is uniform 2.8x10^6 V/m, what is the potential difference that kills the unsuspecting insect? a) 1.8x10^4 V b) 1.7x10^5 V c) 2.3x10^4 V d) 1.4x10^5 V e)None of the Above
Which of the following is incorrect regarding an equipotential surface? The electric field at any point on an equipotential surface is always zero. The electric field is always perpendicular to an equipotential surface. The work done in moving a charge along from one point on an equipotential surface to another is always zero. O The electric potential is constant at any point on an equipotential surface.
In the figure below, equipotential lines are shown at 1-m intervals. Suppose that V₁ = 7 V₁ V₂ = 14 V, V3 = 21 V, V4 = 28 V, and V5 = 35 V. OV V₁ V₂ A V3 I Submit B V₁ 0 m 1 m 2m 3m 4 m 5 m Submit V₂ 1) What is the electric field at point A? Enter a positive value if the electric field points in the +x direction and a negative value if if the electric field points in the -x direction. (Express your answer to two significant figures.) V/m 2) What is the electric field at point B? Enter a positive value if the electric field points in the +x direction and a negative value if if the electric field points in the -x direction. (Express your answer to two significant figures.) V/m
Last Revised 12/21/2015 Equipotential Surfaces – 3.2 4) How much work would you have to do to move a 7nC charge along the dashed line path from point P1 to point P2 in figure 1? E Figure 1: Notice that the angle o is the angle between the path taken and the electric field vector. a) Take the electric field shown below to have a constant value of 1500V/m, the distance between P1 and P2 to be 3.00cm, and the angle 0 to be 40° . Show your work. b) What would be the value if the charged moved was a -7nC charge instead? Explain what this answer means in terms of the work being done. Last Revised 12/21/2015 Equipotential Surfaces – 3.3
First box choices are positve work, negative work, It cannot be determined without knowing the moving path, zero work. the second box is -50, -40, 30, -30, 50 (eV) and the third box pick from I-VI
potential begins to increase again, with each successive line 10 V higher until the 50 V Iline is of the top line is 30 V and the potential decreases by 10 V until the 0 V line is reached. Then, the The next three questions refer to the series of equipotential lines below. The electrical potential reached. Five positions, A -E are shown. +30 V +20 V В +10 V O V +30 V +50 V U. ....- 9. At which position is the magnitude of the electric field largest? d. D e. E а. А b. В