A 112 physics student use the following circuit to make measurements when an o battery is driving the circuit. He got the following curve for the reciprocal of the c (1/I) in A-1 versus the load resistance RL (in Ohms). Answer the following three que 13 12 11 40Ω 10 9 Tin 10 15 20 25 30 35 40 45 R(2) 1) The electromotive force of the old battery in Volts is: A) 3. B) 6. C) 12. D) 9. E) 15. 2) The internal resistance rin of the battery in Ohms is: A) 10.5. B) 19.5. C) 29.5. D) 40. E) 9.5. 3) The maximum power transferred from the source to the load resistance RL OC in Ohms is about: A) 50. B) 20. C) 25. D) 30. E) 40.

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
Section: Chapter Questions
Problem 60PQ: Figure P29.60 shows a simple RC circuit with a 2.50-F capacitor, a 3.50-M resistor, a 9.00-V emf,...
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A 112 physics student use the following circuit to make measurements when an o
battery is driving the circuit. He got the following curve for the reciprocal of the c
(1/1) in A1 versus the load resistance R1 (in Ohms). Answer the following three que
13
12
11
40Ω
10
9.
Tin
7.
10 15 20 25 30
35
40 45
R(2)
1) The electromotive force of the old battery in Volts is:
A) 3.
B) 6.
C) 12.
D) 9.
E) 15.
2) The internal resistance rin of the battery in Ohms is:
A) 10.5.
B) 19.5.
C) 29.5.
D) 40.
E) 9.5.
3) The maximum power transferred from the source to the load resistance RL OC
in Ohms is about:
A) 50.
B) 20.
C) 25.
D) 30.
E) 40.
Transcribed Image Text:A 112 physics student use the following circuit to make measurements when an o battery is driving the circuit. He got the following curve for the reciprocal of the c (1/1) in A1 versus the load resistance R1 (in Ohms). Answer the following three que 13 12 11 40Ω 10 9. Tin 7. 10 15 20 25 30 35 40 45 R(2) 1) The electromotive force of the old battery in Volts is: A) 3. B) 6. C) 12. D) 9. E) 15. 2) The internal resistance rin of the battery in Ohms is: A) 10.5. B) 19.5. C) 29.5. D) 40. E) 9.5. 3) The maximum power transferred from the source to the load resistance RL OC in Ohms is about: A) 50. B) 20. C) 25. D) 30. E) 40.
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