A battery having an emf (ɛ) of 12V provides a current of 86mA when connected to a load of 1260. i) Calculate the internal resistance (r) of the battery (in 2) ii) Calculate the terminal voltage (V) of the battery (in Volts)

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
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Chapter21: Circuits And Dc Instruments
Section: Chapter Questions
Problem 21PE: The hot resistance of a flashlight bulb is 2.30 , and it is run by a 1.58-V alkaline cell having a...
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4G l.
1:1A
ii) The resistance (R) of the wire (in Q) =
Question 7
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A battery having an emf (ɛ) of 12V provides
current of 86mA when connected to a load of
1262.
i) Calculate the internal resistance (r) of the battery
( in Ω)
ii) Calculate the terminal voltage (V) of the battery
(in Volts)
Question 8
Not yet answered
moodle.nct.edu.oma
Transcribed Image Text:4G l. 1:1A ii) The resistance (R) of the wire (in Q) = Question 7 Not yet answered Marked out of 2.00 P Flag question A battery having an emf (ɛ) of 12V provides current of 86mA when connected to a load of 1262. i) Calculate the internal resistance (r) of the battery ( in Ω) ii) Calculate the terminal voltage (V) of the battery (in Volts) Question 8 Not yet answered moodle.nct.edu.oma
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