Problems from "The MCAT Physics Book" Use the following information in questions 14- 16: In the circuit diagram shown, note that R₁ = 42. R₁ = 22. R₁ = 29. In addition, the current through resistor 1 is 2 amps. Use the following information in questions 17- 20: In the diagram, resistors 2 and 3 are in parallel. and their combination is in series with resistor 1. Point A is in the wire between the voltage source and resistor 1. Point B is in the wire between resistor 1 and the combination 2 and 3. Point C is on the other side of resistor 2. In the circuit shown, use the following: R₁ = 4 Q2. R₁ B R₁ R₁₂ A 14. What is the voltage drop across resistor 1? A. 2 volts B.4 volts R₁ = 69. R₁ = 30. AV = 36 V. R₁ B R₁ R₁ C.8 volts D. 12 volts 15. What is the current through resistor 2? A. 1 ampere B. 2 amperes C. 4 amperes D. 8 amperes 16. What is the voltage difference between points A and B? A. 2 volts B. 4 volts C.8 volts D. 12 volts CS Scanned with CamScanner AV=36 V 17. What is the current through resistor 1? A. 2.77 amps B. 6 amps C. 8 amps D. 9 amps 18. How does the voltage drop across resistor 2 (that is, V₁) compare with that across resistor 3 (that is, V₁)? A. V₁ = 2 V3 B. V₂ = V3 C. V₁ = 2 V₁ D. V₂+ V₁ = 36 V 19. How would the potential difference across resistor 2 change if points A and B were connected by a wire? A. It would increase. B. It would stay the same. C. It would decrease, but it would not be zero. D. It would be zero.

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Problems from "The MCAT Physics Book"
Use the following information in questions 14-
16:
In the circuit diagram shown, note that
R₁ = 42.
R₁ = 22.
R₁ = 29.
In addition, the current through resistor 1 is 2
amps.
Use the following information in questions 17-
20:
In the diagram, resistors 2 and 3 are in parallel.
and their combination is in series with resistor 1.
Point A is in the wire between the voltage source
and resistor 1. Point B is in the wire between
resistor 1 and the combination 2 and 3. Point C is
on the other side of resistor 2.
In the circuit shown, use the following:
R₁ = 4 Q2.
R₁
B
R₁
R₁₂
A
14. What is the voltage drop across resistor 1?
A. 2 volts
B.4 volts
R₁ = 69.
R₁ = 30.
AV = 36 V.
R₁
B
R₁
R₁
C.8 volts
D. 12 volts
15. What is the current through resistor 2?
A. 1 ampere
B. 2 amperes
C. 4 amperes
D. 8 amperes
16. What is the voltage difference between
points A and B?
A. 2 volts
B. 4 volts
C.8 volts
D. 12 volts
CS Scanned with CamScanner
AV=36 V
17. What is the current through resistor 1?
A. 2.77 amps
B. 6 amps
C. 8 amps
D. 9 amps
18. How does the voltage drop across resistor 2
(that is, V₁) compare with that across
resistor 3 (that is, V₁)?
A. V₁ = 2 V3
B. V₂ = V3
C. V₁ = 2 V₁
D. V₂+ V₁ = 36 V
19. How would the potential difference across
resistor 2 change if points A and B were
connected by a wire?
A. It would increase.
B. It would stay the same.
C. It would decrease, but it would not be
zero.
D. It would be zero.
Transcribed Image Text:Problems from "The MCAT Physics Book" Use the following information in questions 14- 16: In the circuit diagram shown, note that R₁ = 42. R₁ = 22. R₁ = 29. In addition, the current through resistor 1 is 2 amps. Use the following information in questions 17- 20: In the diagram, resistors 2 and 3 are in parallel. and their combination is in series with resistor 1. Point A is in the wire between the voltage source and resistor 1. Point B is in the wire between resistor 1 and the combination 2 and 3. Point C is on the other side of resistor 2. In the circuit shown, use the following: R₁ = 4 Q2. R₁ B R₁ R₁₂ A 14. What is the voltage drop across resistor 1? A. 2 volts B.4 volts R₁ = 69. R₁ = 30. AV = 36 V. R₁ B R₁ R₁ C.8 volts D. 12 volts 15. What is the current through resistor 2? A. 1 ampere B. 2 amperes C. 4 amperes D. 8 amperes 16. What is the voltage difference between points A and B? A. 2 volts B. 4 volts C.8 volts D. 12 volts CS Scanned with CamScanner AV=36 V 17. What is the current through resistor 1? A. 2.77 amps B. 6 amps C. 8 amps D. 9 amps 18. How does the voltage drop across resistor 2 (that is, V₁) compare with that across resistor 3 (that is, V₁)? A. V₁ = 2 V3 B. V₂ = V3 C. V₁ = 2 V₁ D. V₂+ V₁ = 36 V 19. How would the potential difference across resistor 2 change if points A and B were connected by a wire? A. It would increase. B. It would stay the same. C. It would decrease, but it would not be zero. D. It would be zero.
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