Engineering Electromagnetics
9th Edition
ISBN: 9781260029963
Author: Hayt
Publisher: MCG
expand_more
expand_more
format_list_bulleted
Concept explainers
Videos
Textbook Question
Chapter 8, Problem 8.20P
Find H in a material where (a) fir = 4.2, there are 2.7 * 1029 atoms/m3 and each atom has a dipole moment of 2.6 x 10-30ay A. m2; (b) M = 270az A/m and // = 2 /;H/m; (c) ^M = 0.7 and B = 2a7 T. (d) Find M in a material where bound surface current densities of 12az A/m and -9az A/m exist at P = 0.3 m and 0.4 m, respectively.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Don't use ai to answer I will report you answer
According to the book the answer for a is 55,296
I have given a more clearer question, because the other was rejected, please I need handwritten solution for this questions
Chapter 8 Solutions
Engineering Electromagnetics
Ch. 8 - A point charge, Q = - 0.3 /C and m = 3 Ă— -10-16...Ch. 8 - Prob. 8.2PCh. 8 - Prob. 8.3PCh. 8 - Show that a charged particle in a uniform magnetic...Ch. 8 - Prob. 8.5PCh. 8 - Show that the differential work in moving a...Ch. 8 - A conducting strip of infinite length lies in the...Ch. 8 - Two conducting strips, having infinite length in...Ch. 8 - A current of-100az A/m flows on the conducting...Ch. 8 - A planar transmission line consists of two...
Ch. 8 - Prob. 8.11PCh. 8 - Two circular wire rings are parallel to each...Ch. 8 - An infinitely long current filament is oriented...Ch. 8 - A solenoid is 25 era long, 3 cm in diameter, and...Ch. 8 - Prob. 8.15PCh. 8 - Prob. 8.16PCh. 8 - Prob. 8.17PCh. 8 - Prob. 8.18PCh. 8 - Given a material for which ℵK = 3.1 and within...Ch. 8 - Find H in a material where (a) fir = 4.2, there...Ch. 8 - Prob. 8.21PCh. 8 - Prob. 8.22PCh. 8 - Calculate values for HO,B0, and M0 at p = c for a...Ch. 8 - Two current sheets, K0,ay, A/m at z = 0 and -K0,ay...Ch. 8 - Prob. 8.25PCh. 8 - Prob. 8.26PCh. 8 - Let đ�œ‡rj = 2 in region 1, defined by 2x + 3y —...Ch. 8 - For values of B below the knee on the...Ch. 8 - Prob. 8.29PCh. 8 - Prob. 8.30PCh. 8 - A toroid is constructed of a magnetic material...Ch. 8 - Prob. 8.32PCh. 8 - Prob. 8.33PCh. 8 - Determine the energy stored per unit length in the...Ch. 8 - Prob. 8.35PCh. 8 - Prob. 8.36PCh. 8 - A Toroid has known, reluctance R. Two windings...Ch. 8 - Prob. 8.38PCh. 8 - Conducting planes in air at Z = 0 and z = d carry...Ch. 8 - Prob. 8.40PCh. 8 - Prob. 8.41PCh. 8 - Find the mutual inductance between two filaments...Ch. 8 - Prob. 8.43PCh. 8 - Prob. 8.44PCh. 8 - Beginning with the definition, of the scalar...
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
- Not use ai pleasearrow_forwardWhat is the Maximum amplitude for a 1 KHz sinusoidal input in a DM system (that prevents slope overload) that has been sampled at 10 times the Nyquist rate with a Step Size Δ= 0.20 volts?arrow_forwardAccording to the book the answer for 5.7 is (a) 41 (b) 10,828arrow_forward
- Subject Directional Couplerarrow_forward. Find the value of Δ (step size) that minimizes the Slope Overload for a Delta Modulation (DM) system where the input is a Sinusoidal with a frequency ranging from 400 Hz to 4000 Hz, sampled at 10 times the minimum Nyquist Rate. Assume an Amplitude of the Sinusoid as unity.arrow_forward. In a PCM system, what is the minimum size memory (in BYTES) required to store 10 minutes of a sampled and quantized voice signal assuming Signal-To-Noise Ratio is 40 dB (round up the number of bits), and sampling rate of 8000 samples per second.arrow_forward
- circuit theoryarrow_forwardT 2- The LTI system defined by the impulse response h(n) = 0.8" u(n) is: (a) Stable and Non-casual (b) Unstable and Non-casual (b) Unstable and Casual (d) Stable and Casual 3- The Fourier transform of e-ist П13 (t-2) is (a) e-12(w-5). sin (3(-5) 2 3(8-5) 2 sin(3(w+5) (c) e-j2(w+5). 2 +00 3(w+5) 2 4- sgn(t + 1)6(t − 1)dt =? - (b) e-15(w+5) sin(3-2) 3(0-2) 2 (d) e/2(w+5) sin(3(+5) 2 3(w+5) (a) 1 (b) -1, (c) 2, (d) -2arrow_forwardHomework: The open-loop transfer function of DC Motor is shown in equations (1), where the rotational speed is considered as the output and the armature voltage as the input, (J) is the moment of inertia of the rotor, (b) is the viscous friction constant of the motor, (La) is the electrical inductance, (Ra) is the electrical resistance and (V) is the voltage source, with a setpoint of 2000 rpm e(s) K₁ G(s)=(s) = (j.s+b)(La.s+ Ra) + K₁ × Kɩ rad/sec, sec (1) Parameters Torque constant (Kt) Value Electromotive force constant (Kb) Electrical resistance (Ra) Viscous friction constant of the motor (b) 0.008 N.m/rad/s Electrical inductance (La) Moment of inertia of the rotor (J) 0.5 N.m/A 1.25 V/rad/s 502 0.2 H 0.1 kg.m² Table 1: Parameters of the DC motor Design Speed Control of DC Motor Using PID Controller, and then obtain Overshoot, Rise time, Steady state error, and Settling timearrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)Electrical EngineeringISBN:9780133923605Author:Robert L. BoylestadPublisher:PEARSON
Delmar's Standard Textbook Of ElectricityElectrical EngineeringISBN:9781337900348Author:Stephen L. HermanPublisher:Cengage Learning
Programmable Logic ControllersElectrical EngineeringISBN:9780073373843Author:Frank D. PetruzellaPublisher:McGraw-Hill Education
Fundamentals of Electric CircuitsElectrical EngineeringISBN:9780078028229Author:Charles K Alexander, Matthew SadikuPublisher:McGraw-Hill Education
Electric Circuits. (11th Edition)Electrical EngineeringISBN:9780134746968Author:James W. Nilsson, Susan RiedelPublisher:PEARSON
Engineering ElectromagneticsElectrical EngineeringISBN:9780078028151Author:Hayt, William H. (william Hart), Jr, BUCK, John A.Publisher:Mcgraw-hill Education,
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:9780073373843
Author:Frank D. Petruzella
Publisher:McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:9780078028229
Author:Charles K Alexander, Matthew Sadiku
Publisher:McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:9780134746968
Author:James W. Nilsson, Susan Riedel
Publisher:PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:9780078028151
Author:Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:Mcgraw-hill Education,
Electric Charge and Electric Fields; Author: Professor Dave Explains;https://www.youtube.com/watch?v=VFbyDCG_j18;License: Standard Youtube License