Answered: The electric field at a point P 4.5 cm…

The electric field at a point P 4.5 cm away from a point charge has a magnitude of 3.75 x 105 N/C and points radially inward toward the charge. Find the electric potential at point P.

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter19: Capacitors

Section: Chapter Questions

Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...

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Concept explainers

Electric field

A physical field present around an electrically charged particle that exerts a force on all other charged particles is called an electric field. The charged particles present in the field either repel or attract. From electric charges or time-varying magnetic fields, the electric field originates. One of the manifestations of electromagnetic force which is one of the four fundamental forces present in nature are the electric fields and magnetic fields.

Question

2. The electric field at a point P 4.5 cm away from a point charge has a magnitude of 3.75 x 105
N/C and points radially inward toward the charge. Find the electric potential at point P.

Expert Solution

Step 1

Given Data:

r = 4.5 cm = 0.045 m

E = 3.75 x 10⁵ N/C

Required Data:

Electric Potential at point P = V

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