Describe the way to retrieve electric potential. Express the relation between electric potential energy and electric potential. (b) The opposite charges of similar size include two wide parallel metal plates. The potential difference between them is 2.45 KV, and they are separated by 25.0 mm. (I) Find the amount of the electric field in the region between the plates? Assume that the electric field is uniform. (II) Calculate the work performed by the field on a particle with a charge of 4.53 nC as it travels from the higher-potential plate to the lower-potential plate by determining the magnitude of the force this field exerts on it. (c) Calculate the electric potential difference (VA-VB) due to a point charge +q between points A and B, where point A is 4 cm apart and point B is 2 cm apart from the charge. Now, if the location of point B is changed as shown in Fig. b keeping the distance same, what would be the change in potential difference, VA-VB?

Classical Dynamics of Particles and Systems
5th Edition
ISBN:9780534408961
Author:Stephen T. Thornton, Jerry B. Marion
Publisher:Stephen T. Thornton, Jerry B. Marion
Chapter9: Dynamics Of A System Of Particles
Section: Chapter Questions
Problem 9.59P
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(a) Describe the way to retrieve electric potential. Express the relation between electric potential energy and electric potential.
(b) The opposite charges of similar size include two wide parallel metal plates. The potential difference between them is 2.45 KV, and they are separated by 25.0 mm.
(I) Find the amount of the electric field in the region between the plates? Assume that the electric field is uniform. (II) Calculate the work performed by the field on a particle with a charge of 4.53 nC as it travels from the higher-potential plate to the lower-potential plate by determining the magnitude of the force this field exerts on it.

(c) Calculate the electric potential difference (VA-VB) due to a point charge +q between points A and B, where point A is 4 cm apart and point B is 2 cm apart from the charge. Now, if the location of point B is changed as shown in Fig. b keeping the distance same, what would be the change in potential difference, VA-VB?

B
B
A
(а)
(b)
Figure 4
Transcribed Image Text:B B A (а) (b) Figure 4
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