The terminal voltage of a battery is 13.5 v when 5 A current enters its positive terminal, but when a 5 A current leaves its positive terminal, the terminal voltage becomes 11.5 v. Determine the EMF and internal resistance of this battery. (ɛ = ?, r =?)
The terminal voltage of a battery is 13.5 v when 5 A current enters its positive terminal, but when a 5 A current leaves its positive terminal, the terminal voltage becomes 11.5 v. Determine the EMF and internal resistance of this battery. (ɛ = ?, r =?)
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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![The terminal voltage of a battery is 13.5 v when 5 A current enters its positive terminal, but when a 5 A
current leaves its positive terminal, the terminal voltage becomes 11.5 v. Determine the EMF and
internal resistance of this battery. (8 = ?, r =?)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbf6fd5aa-f967-49b9-968d-064caddfd1b1%2F16c22479-f510-4a69-846a-0b804c9a4b9a%2Frxras1d_processed.png&w=3840&q=75)
Transcribed Image Text:The terminal voltage of a battery is 13.5 v when 5 A current enters its positive terminal, but when a 5 A
current leaves its positive terminal, the terminal voltage becomes 11.5 v. Determine the EMF and
internal resistance of this battery. (8 = ?, r =?)
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