Two fixed type resistors, 5 ohms and 7.5 ohms, are connected in series. 12 volts 7.5 N If the the internal resistance of the battery is to be considered, the total current of the circuit becomes 0.902 A. Solve for the internal resistance of the battery. Select one: а. 0.6 ohms b. 0.8 ohms С. 1.0 ohms d. 1.2 ohms Duracell

University Physics Volume 2
18th Edition
ISBN:9781938168161
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Chapter10: Direct-current Circuits
Section: Chapter Questions
Problem 45P: A child's electronic toy is supplied by three 1.58-V alkaline cells having internal resistances of...
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Two fixed type resistors, 5 ohms and 7.5 ohms,
are connected in series.
12 volts
7.5 N
If the the internal resistance of the battery is to
be considered, the total current of the
circuit becomes 0.902 A. Solve for the internal
resistance of the battery.
Select one:
а. 0.6 ohms
O b. 0.8 ohms
С.
1.0 ohms
d. 1.2 ohms
Duracell
Transcribed Image Text:Two fixed type resistors, 5 ohms and 7.5 ohms, are connected in series. 12 volts 7.5 N If the the internal resistance of the battery is to be considered, the total current of the circuit becomes 0.902 A. Solve for the internal resistance of the battery. Select one: а. 0.6 ohms O b. 0.8 ohms С. 1.0 ohms d. 1.2 ohms Duracell
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