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 potential begins to increase aggin, with each successive line 10 V higher until the 50 v iine is reached. Five positions, A - E are shown. +30 V +20 V +10 V +30 V +50 V .... aroest? 9. At wnicn nocIrI- 10. What is the direction of the electric field at point D? A, down (toward the bottom of the page) B. up (toward the top of the page) t. to the right D. to the left E. the electric field is zero at point D

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 potential begins to increase aggin, with each successive line 10 V higher until the 50 v iine is reached. Five positions, A - E are shown. +30 V +20 V +10 V +30 V +50 V .... aroest? 9. At wnicn nocIrI- 10. What is the direction of the electric field at point D? A, down (toward the bottom of the page) B. up (toward the top of the page) t. to the right D. to the left E. the electric field is zero at point D

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter7: Electric Potential

Section: Chapter Questions

Problem 58P: Two very large metal plates are placed 2.0 cm apart, with a potential difference of 12 V between...

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(a) Find the equivalent capacitance between points a and b for the group of capacitors connected as shown in Figure P16.46 if C1 = 5.00 F, C2 = 10.00 F, and C3 = 2.00 F. (b) If the potential between points a and b is 60.0 V, what charge is stored on C5? Figure P16.46
Two very large metal plates are placed 2.0 cm apart, with a potential difference of 12 V between them. Consider one plate to be at 12 V, and the other at 0 V. (a) Sketch the equipotential surfaces for 0, 4, 8, and 12 V. (b) Next sketch in some electric field lines, and confirm that they are perpendicular to the equipotential lines.
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