Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
12th Edition
ISBN: 9781259587399
Author: Eugene Hecht
Publisher: McGraw-Hill Education
expand_more
expand_more
format_list_bulleted
Textbook Question
Chapter 35, Problem 15SP
Suppose the electrical power in an ac system has an effective voltage of 110 V. Determine the maximum voltage across the output terminals. [Hint: Study Eqs. (35.3) and (35.4).]
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
An AC voltage source at 7.3 rad/s is connected to a 1.2 ohm resistor connected in
series with a 7.7 cF capacitor. In degrees, what is the phase of the current relative to
the voltage source?
55.9995 margin of error +/- 2%
An AC generator is connected to a 24.0 Q resistor. The output voltage of the generator is given by the function
Av = (130 V)sin[(507t rad/s)t].
(a) From the equation for the output voltage, what is the maximum voltage across the resistor (in V)?
V
(b) From the equation for the output voltage, what is the frequency of oscillation of the current through the resistor (in Hz)?
Hz
(c) What is the rms voltage across the resistor (in V)?
V
(d) What is the rms current in the resistor (in A)?
А
(e) What is the maximum current in the resistor (in A)?
А
(f) What is the average power delivered to the resistor (in W)?
W
(g) What is the current in the resistor (in A) at the time t = 0.0050 s?
A
A place has electrical outlets which is supply alternating currents with V rms = 114V and I rms = 11A. If at time t = 2.10 ms, the instantaneous voltage is half the maximum, what is the frequency of oscillation in Hz of the alternating currents and voltages?
Note: 39.68 is incorrect
Chapter 35 Solutions
Schaum's Outline of College Physics, Twelfth Edition (Schaum's Outlines)
Ch. 35 - 14. An ammeter in a 60.0-Hz circuit reads 2.50 A....Ch. 35 - 15. Suppose the electrical power in an ac system...Ch. 35 - 16. The ac current in a 60.0-Hz circuit has an...Ch. 35 - 17. A coil possessing an inductance of 0.400 H is...Ch. 35 - 18. A 420-mF capacitor is in a 60.0-Hz circuit....Ch. 35 - Prob. 19SPCh. 35 - 20. A voltmeter reads 80.0 V when it is connected...Ch. 35 - 21. An ac current in a 10 Ω resistance produces...Ch. 35 - 22. A 40.0-Ω resistor is connected across a 15.0-V...Ch. 35 - Prob. 23SP
Ch. 35 - .
24. Solve Problem 35.22 if the 40.0-Ω resistor...Ch. 35 - 25. A coil has resistance 20 Ω and inductance 0.35...Ch. 35 - 26. A current of 30 mA is supplied to a 4.0-µF...Ch. 35 - 27. A coil has an inductance of 0.100 H and a...Ch. 35 - 28. A 10.0-µF capacitor is in series with a 40.0-Ω...Ch. 35 - 29. A circuit having a resistance, an inductance,...Ch. 35 - Prob. 30SPCh. 35 - 31. A circuit has a resistance of 11 Ω, a coil of...Ch. 35 - 32. A 120-V, 60-Hz power source is connected...Ch. 35 - 33. A coil of negligible resistance is connected...Ch. 35 - 34. The primary of an ideal transformer having...Ch. 35 - 35. The primary of an ideal transformer having...Ch. 35 - Prob. 36SPCh. 35 - Prob. 37SPCh. 35 - 38. A step-down transformer is used on a 2.2-kV...Ch. 35 - 39. A step-down transformer is used on a 1650-V...Ch. 35 - 40. A step-up transformer operates on a 110-V line...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.Similar questions
- An AC power supply is connected to a 21.0 Q resistor. The output voltage of the power supply is given by the function Av = (120 V)sin[(707t rad/s)t]. (a) From the equation for the output voltage, what is the maximum voltage across the resistor (in V)? V (b) From the equation for the output voltage, what is the frequency of oscillation of the current through the resistor (in Hz)? Hz (c) What is the rms voltage across the resistor (in V)? (d) What is the rms current in the resistor (in A)? (e) What is the maximum current in the resistor (in A)? (f) What is the average power delivered to the resistor (in W)? (g) What is the current in the resistor (in A) at the time t = 0.0050 s?arrow_forwardQuestion 2: a. Find DC resistance of a diode, if voltage applied across a Silicon diode at room temperature (300° K) is (7/100) V. Saturation current, at this temperature is (7×10-2)A. Consider n = 2 for Silicon diode and VT = 26 mV. b. Let an emf of (32) V is induced from a coil when the alternating current changes at the rate of (257) Ampere per second. Find the following: i. Inductance of the coil, and ii. Energy stored in the coil.arrow_forwardWhat is the reading of an AC voltmeter placed across a 50.0 Ω resistor, which carries a current i = 5.00 sin (120πt), where i is in amps.arrow_forward
- The circuit below shows an AC power supply connected to a resistor R = 21.00. R ww A AV V V max The current through the resistor is measured by an ideal AC ammeter (has zero resistance), and the potential difference across the resistor is measured by an ideal voltmeter (has infinite resistance). If the maximum voltage supplied by the power supply is AV, 84.0 V, determine the following. = max (a) reading on the ammeter (in A) (b) reading on the voltmeter (in V) Aarrow_forwardAn ideal transformer has N1 turns in its primary and N2 turns in its secondary.To the primary, AC voltage equals to V1 is connected.A device with total resistance R2 is connected to the secondary. How much power (in watts) is supplied to the primary, provided the following values: N1 = 46 turnsN2 = 219 turnsV1 = 11 VoltsR2 = 10 Ohms Enter two digits after decimal point.arrow_forwardAn AC generator is connected to a 21.0 0 resistor. The output voltage of the generator is given by the function Av = (140 V)sin[(40r rad/s)t]. (a) From the equation for the output voltage, what is the maximum voltage across the resistor (in V)? V (b) From the equation for the output voltage, what is the frequency of oscillation of the current through the resistor (in Hz)? Hz (c) What is the rms voltage across the resistor (in V)? V (d) What is the rms current in the resistor (in A)? А (e) What is the maximum current in the resistor (in A)? A (f) What is the average power delivered to the resistor (in W)? (g) What is the current in the resistor (in A) at the time t = 0.0050 s? Aarrow_forward
- In Europe, the AC power provided at electrical outlets has a Vrms voltage of 220 V. Find the peak voltage at an outlet in Europe? Question 2 options: 440 V 355 V 276 V 156 V None of the other responses are correct.arrow_forwardThe circuit below shows an AC power supply connected to a resistor R = 22.4 0. ΔV, R w V max The current through the resistor is measured by an ideal AC ammeter (has zero resistance), and the potential difference across the resistor is measured by an ideal voltmeter (has infinite resistance). If the maximum voltage supplied by the power supply is AV, = 102.0 V, determine the following. max (a) reading on the ammeter (in A) A A (b) reading on the voltmeter (in V) Varrow_forwardAn AC generator is connected to a 21.0 0 resistor. The output voltage of the generator is given by the function Av = (140 V)sin[(40z rad/s)t]. (a) From the equation for the output voltage, what is the maximum voltage across the resistor (in V)? 140 (b) From the equation for the output voltage, what is the frequency of oscillation of the current through the resistor (in Hz)? 20 Hz (c) What is the rms voltage across the resistor (in V)? 99.0 V (d) What is the rms current in the resistor (in A)? (e) What is the maximum current in the resistor (in A)? A (f) What is the average power delivered to the resistor (in W)? W (g) What is the current in the resistor (in A) at the time t = 0.0050 s? Aarrow_forward
- An AC supply of 1002-400 v is applied to a capacitor with reactance of 200, compute the current in the circuit. O 520° A O 5450° A O 54-50° A O 52-130° Aarrow_forwardAn AC power supply is connected to a 21.0 Q resistor. The output voltage of the power supply is given by the function Av = (120 V)sin[(70t rad/s)t]. (a) From the equation for the output voltage, what is the maximum voltage across the resistor (in V)? v (b) From the equation for the output voltage, what is the frequency of oscillation of the current through the resistor (in Hz)? Hz (c) What is the rms voltage across the resistor (in V)? (d) What is the rms current in the resistor (in A)? (e) What is the maximum current in the resistor (in A)? A (f) What is the average power delivered to the resistor (in W)? W (g) What is the current in the resistor (in A) at the time t = 0.0050 s?arrow_forwardA 200 Q resistor is connected in series with a 4.00 µF capacitor and an ac source. The voltage across the resistor is given by vR = (5.00 V) cos [(800 rad/s) t]. What is the reactive capacitance and the instantaneous voltage across the capacitor? А. 7.90х 105F B. 7.50 x 10-ª F С. 3.95 х 103F D. 7.90 x 10³ Farrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-Hill
Glencoe Physics: Principles and Problems, Student...
Physics
ISBN:9780078807213
Author:Paul W. Zitzewitz
Publisher:Glencoe/McGraw-Hill
Introduction To Alternating Current; Author: Tutorials Point (India) Ltd;https://www.youtube.com/watch?v=0m142qAZZpE;License: Standard YouTube License, CC-BY