The figure shows equipotential lines in a region of space. The equipotential lines are spaced by the same difference in potential, and several of the potentials are given.(Figure 1) Part A The direction of the electric field at point b is closest to which direction? O Right O Up O Left O Down Submit Request Answer Provide Feedback Figure < 1 of 1 y (m) 1,0 -200 0.5 100 V OV -0.5 - 300 V -1.0 -1.0 x(m) 1.0 -0.5 0.5

The figure shows equipotential lines in a region of space. The equipotential lines are spaced by the same difference in potential, and several of the potentials are given.(Figure 1) Part A The direction of the electric field at point b is closest to which direction? O Right O Up O Left O Down Submit Request Answer Provide Feedback Figure < 1 of 1 y (m) 1,0 -200 0.5 100 V OV -0.5 - 300 V -1.0 -1.0 x(m) 1.0 -0.5 0.5

College Physics

1st Edition

ISBN:9781938168000

Author:Paul Peter Urone, Roger Hinrichs

Publisher:Paul Peter Urone, Roger Hinrichs

Chapter19: Electric Potential And Electric Field

Section: Chapter Questions

Problem 37PE: Sketch the equipotential lines for the two equal positive charges shown in Figure 19.27. Indicate...

See similar textbooks

Similar questions

Check Your Understanding What are the equipotential surfaces for an infinite line charge?
Check Your Understanding The capacitance of a parallel-plate capacitor is 2.0 pF. If the area of each plate is 2.4 cm2, what is the plate separation?
Would electric potential energy be meaningful if the electric field were not conservative?
Check Your Understanding When a cylindrical capacitor is given a charge of 0.500 nC, a potential difference of 20.0 V is measured between the cylinders, (a) What is the capacitance of this system? (b) If the cylinders are 1.0 m long, what is the ratio of their radii?
If a proton is released from rest in an electric field, will it move in the direction of increasing or decreasing potential? Also answer this question for an electron and a neutron. Explain why.
Sketch the equipotential lines a long distance from the charges shown in Figure 19.28. Indicate the direction of increasing potential. Figure 19.28 The electric field near two charges.
When a potential difference of 150. V is applied to the plates of an air-filled parallel-plate capacitor, the plates carry a surface charge density of 3.00 1010 C/cm2. What is the spacing between the plates?
Check Your Understanding The potential difference across a 5.0-pF capacitor is 0.40 V. (a) What is the energy stored in this capacitor? (b) The potential difference is now increased to 1.20 V. By what factor is the stored energy increased?
A large metal plate is charged uniformly to a density of a=2.0109C/m2 . How far apart are the equipotential surfaces that represent a potential difference of 25 V?
Check Your Understanding Determine the net capacitance C of each network of capacitors shown below. Assume the C1= 1.0 pF, C2=2.0pF, C3=4.0pF, and C4=5.0 pF. Find the charge on each capacitor, assuming there is a potential difference of 12.0 V across each network.
The labeled points in Figure 20.4 are on a series of equipotential surfaces associated with an electric field. Rank (from greatest to least) the work done by the electric field on a positively charged particle that moves from to , from to , from to , and from to . Figure 20.4 (Quick Quiz 20.2) Four equipotential surfaces.
Sketch the equipotential lines in the vicinity of two opposite charges, where the negative charge is three times as great in magnitude as the positive. See Figure 19.28 for a similar situation. Indicate the direction of increasing potential.