You have two parallel plate capacitors, both with the same plate area and gap size, and filled with the same material. In a certain configuration, Capacitor 1 has a capacitance C₁, and has twice the charge on its plates as Capacitor 2, which has a capacitance C₂. Capacitor 1 has stored energy W₁, and Capacitor 2 has stored energy W₂. Which of the following statements is true about the relationship between their capacitances and stored energies? (a) C₁ C₂ and W₁ > W₂ (b) C₁ C₂ and W₁ = W₂ (c) C₁ C₂ and W₁ = W₂ (d) C₁ (e) none of the above C₂ and W₁ > W₂
You have two parallel plate capacitors, both with the same plate area and gap size, and filled with the same material. In a certain configuration, Capacitor 1 has a capacitance C₁, and has twice the charge on its plates as Capacitor 2, which has a capacitance C₂. Capacitor 1 has stored energy W₁, and Capacitor 2 has stored energy W₂. Which of the following statements is true about the relationship between their capacitances and stored energies? (a) C₁ C₂ and W₁ > W₂ (b) C₁ C₂ and W₁ = W₂ (c) C₁ C₂ and W₁ = W₂ (d) C₁ (e) none of the above C₂ and W₁ > W₂
Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 3PA: You find that a 25-F capacitor connected to 480 VAC is defective. The storeroom has no capacitors...
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