Introductory Circuit Analysis
13th Edition
ISBN: 9780133923919
Author: Boylestad, Robert L.
Publisher: Pearson Education
expand_more
expand_more
format_list_bulleted
Videos
Textbook Question
Chapter 11, Problem 7P
If the flux linking a coil of 50 turns changes at a rate of 120 mWbls, what is the induced voltage across the coil?
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
When one coil of a magnetically coupled pair has a current of 5 A, the resulting fluxes 11 and 12 are 0.40 mWb and 0.80 mWb, respectively. If the number of turns N1 and N2 are 500 and 1500, respectively, what is the self-inductance L2?
a. 560 mH
b. 1080 mH
c. 540 mH
d. 1060 mH
A flux of 655 μWb passing through a 88 turn coil is reversed in 160 ms. Find the Average EMF induced.
Determine the emf inducted in a coil that rotates its 1250 r/min. The coil has 60 windings and a length and width of 0.7 and 0.6 respectively. The pole shoe has an area and area of 0.4 meters squared and it moves through a magnetic flux of 36 mWb
Chapter 11 Solutions
Introductory Circuit Analysis
Ch. 11 - For the electromagnet in Fig. 11.75: a. Find the...Ch. 11 - For the inductor in Fig. 11.76, find the...Ch. 11 - a. Repeat Problem 2 with a ferromagnetic core with...Ch. 11 - For the inductor in Fig. 11.77, find the...Ch. 11 - An air-core inductor has a total inductance of 4.7...Ch. 11 - What are the inductance and the range of expected...Ch. 11 - If the flux linking a coil of 50 turns changes at...Ch. 11 - Determine the rate of change of flux linking a...Ch. 11 - How many turns does a coil have if 42 mV are...Ch. 11 - Find the voltage induced across a coil of 22 mH if...
Ch. 11 - For the circuit of Fig. 11.78 composed of standard...Ch. 11 - For the circuit in Fig. 11.79 composed of standard...Ch. 11 - For the network of Fig. 11.80. a. Write the...Ch. 11 - Give a supply of 18 V, use standard values to...Ch. 11 - For the circuit in Fig. 11.82: a. Write the...Ch. 11 - In this problem, the effect of reversing the...Ch. 11 - For the network of Fig. 11.84: a. Find the...Ch. 11 - Prob. 18PCh. 11 - Prob. 19PCh. 11 - Prob. 20PCh. 11 - For the network in Fig. 11.88: a. Determine the...Ch. 11 - For the network in Fig. 11.89: a. Write the...Ch. 11 - Prob. 23PCh. 11 - For Fig. 11.91: a. Determine the mathematical...Ch. 11 - For Fig. 11.92: a. Determine the mathematical...Ch. 11 - For the network in Fig. 11.93, the switch is...Ch. 11 - The switch in Fig. 11.94 has been open for a long...Ch. 11 - Prob. 28PCh. 11 - The switch for the network in Fig. 11.96 has been...Ch. 11 - The switch in Fig. 11.97 has been closed for a...Ch. 11 - Given iL=100mA(1e-t/20ms) a. Determine iLatt=1ms....Ch. 11 - a. If the measured current for an inductor during...Ch. 11 - The network in Fig. 11.98 employs a DMM with an...Ch. 11 - Find the waveform for the voltage induced across a...Ch. 11 - Find the waveform for the voltage induced across a...Ch. 11 - Prob. 36PCh. 11 - Find the total inductance of the circuit of Fig....Ch. 11 - Find the total inductance for the network of Fig....Ch. 11 - Reduce the network in Fig. 11.104 to the fewest...Ch. 11 - Reduce the network in Fig. 11.105 to the fewest...Ch. 11 - Reduce the network of Fig. 11.106 to the fewest...Ch. 11 - For the network in Fig. 11.107: a. Write the...Ch. 11 - For the network in Fig. 11.108: a. Write the...Ch. 11 - For the network in Fig. 11.109. a. Find the...Ch. 11 - Find the steady-state currents I1 and I2 for the...Ch. 11 - Find the steady-state currents and voltages for...Ch. 11 - Find the steady-state currents and voltages for...Ch. 11 - Find the indicated steady-state currents and...Ch. 11 - Prob. 49PCh. 11 - Using PSpice or Multisim, verify the results of...Ch. 11 - Using the PSpice or Multisim, find the solution to...Ch. 11 - Using PSpice or Multisim, find the solution to...Ch. 11 - Using PSpice or Multisim, verify the results of...
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Similar questions
- A coil has 480 turns and flux in it changes from 0.24 mWb to 1.2mWb in 0.24 seconds. Calculate the voltage induced in the coil.arrow_forwardIn a 500-turn coil, the current is changing from 2 to 2.05 AJin the time interval tAt. During this time, the flux changes from 5000 µWb to 5025 µWb. What is the self-inductance of the coil in henryarrow_forwardTwo identical coils A and having 500 turns lie side by side such that 50% of flux x of 10-5 wb in it. Find mutual inductance between two coils. X by one coil links with the other. If current of 5 A in a coil A produces a flux.arrow_forward
- the coil of a two-pole (one south pole and one north pole) generator is rotating at a speed of 1600 t/min. the flux per pole is 5.5x10^3 maxwells. calculate the voltage induced in the coil if it has 400 turns.arrow_forwardFind value of voltage induced in a coil. if a coil has 780 turns and a constant flux of 7mWb and a changing flux of 13mWb.arrow_forwardthe coil of a four-pole (two north pole and two south pole) generator is rotating at a speed of 1800 t/min. the flux per pole is 8.5x10^3 maxwells. calculate the voltage induced in the coil if it has 400 turns.arrow_forward
- A magnetic coil produces 100,000 maxwells with 2,000 turns and with a current of 2amperes. The current is cut off and flux collapses in 10ms. Determine the voltage acrossthe coil. Ans. 200Varrow_forwardDetermine the generated voltage for simplex Lap winding with 4 coil per slot each containing 8 turns given the following specifications No. slots = 123 slots P = 8 poles N = 600 RPM FLUX = 400, 000 Maxwellarrow_forwardA coil consists of 750 turns. A current of 10A in the coil gives rise to a magnetic flux of 1200 Wb.Determine the inductance of the coil.arrow_forward
- Calculate the coil Inductance when a Current of 10 A in a coil of 1500 turns produces a flux of 15 mWb linking with the coil. a. 2.25 H b. 1µH c. 10KH d. 0.0001Harrow_forwardA magnetic flux of 1000 lines cuts across a coil of 800 turns in 2 µs. What is the voltage induced in the coil?arrow_forwardA coil of inductance 8mH, produces 80µWb of magnetic flux. Of this total flux, 60µWb are linked to a second coil of inductance 2mH, how much is the mutual inductance between coils?arrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Electricity for Refrigeration, Heating, and Air C...Mechanical EngineeringISBN:9781337399128Author:Russell E. SmithPublisher:Cengage Learning
Electricity for Refrigeration, Heating, and Air C...
Mechanical Engineering
ISBN:9781337399128
Author:Russell E. Smith
Publisher:Cengage Learning
02 - Sinusoidal AC Voltage Sources in Circuits, Part 1; Author: Math and Science;https://www.youtube.com/watch?v=8zMiIHVMfaw;License: Standard Youtube License