A capacitor of 10pfarad consist of two parallel plates each having an area of 200 cm^2, separated in air a distance d apart. This capacitor is charge to a potential difference of 250 volts and then disconnected from the source. Find the d, Q stored in the capacitor, Energy in joules and Energy needed to pull the plates to a distance of 2d.
A capacitor of 10pfarad consist of two parallel plates each having an area of 200 cm^2, separated in air a distance d apart. This capacitor is charge to a potential difference of 250 volts and then disconnected from the source. Find the d, Q stored in the capacitor, Energy in joules and Energy needed to pull the plates to a distance of 2d.
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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A capacitor of 10pfarad consist of two parallel plates each having an area of 200 cm^2, separated in air a distance d apart. This capacitor is charge to a potential difference of 250 volts and then disconnected from the source. Find the d, Q stored in the capacitor, Energy in joules and Energy needed to pull the plates to a distance of 2d.
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