3. A medium I is defined by x=0, pr=5, while a medium? as defined by oc>...
3.A madium is deliued by 0 Ar5, while a mudlium 2 cs dedined Ay oc> 0,d's a free space (E-). Giren tenaguct'e vector tenity FFINI H(2) 10- 2040A 1. Elnd ue maguk'edele density, B 3.a. Datermine ue angle ,and with tue noemal Ao the surda ce B- AR t Hiand H, make veapedivek w Bn= B tan = 1 HINT: Hn
Also, what is the difference between motional EMF and transformer EMF? Explain briefly. A long, straight, solid cylindrical conductor with a radius of a is shown above. The surrounding medium is free space. There is a total current lo carried by this conductor directed into the page What is the current density vector J? What is the magnetic field intensity vector H1 inside the conductor (r<a)? What is the magnetic field intensity vector H2 outside the conductor (r>a)? Ir Ir
3. [20 pts] A linear and isotropic magnetic medium with magnetic susceptibility, Xm-Xm(in - phase) +xm (out-of- phase), and permeability in free space, [uo is magnetized by an applied magnetic field intensity, Haypj. The magnetic medium under an externally applied Happl has volume magnetization vector, M and volume current density, Jms (a) [4 pts] Determine the magnetic flux density, B produced from the magnetic medium excited by Happl and write the SI unit. b) 4 pts] Determine the relative magnetic...
3. A uniform plane electromagnetic wave with the time harmonic electric field intensity vector E' =ǐ10cos(cr-6m) (volts/meter) 46.μ.-Ha ) upon the is incident from the lossless medium I ( Ei 수x lossless half-space medium 2 (629 Find: 4o) (a) the wave numbers and intrinsic impedances of each medium expressed in terms of air parameters ko and巩; give formulas for these air parameters. (b) the phasor reflected and transmitted electric field intensities Leave answers (c) the phasor reflected and transmitted magnetic...
b) Figure Q1(b) describes an infinite sheet of electric surface current density (L=a,JoA /m) directed along the x-axis, and placed on the z=0 plane between free space for the region z < 0 and a dielectric medium for z > 0. It is known from the solution of 'a) above that the electric field intensity excited by this distribution of current is described by E= provided that k,-ω μ,e°, k=0)Ju,e,e'. By imposing boundary conditions as may apply, determine the constants...
Q3.4 Suppose that X has probability density function | 2xe-22, plx) = {20"> *<0. x > 0, By obtaining an expression for Pr{X < 1}, find lim P"{X < Vlog n}. no 14 (A) O (B) 1 (C) e (D) e-1 (E)
The magnetic field intensity in all of space is given in terms of spherical coordinates: (1 point) The magnetic field intensity in all of space is given in terms of spherical coordinates: A/m. sin θ Use this knowledge in both parts below. (a) Find the current density (in spherical coordinates) at the point P, whose Cartesian coordinates are (z,ys) = (85,-15,-2). ANSWER: At P, J a+ ag+ ap A/m2 (b) Find the net current, I,flowing through the conical surface S...
Current loop with two circular and two linear parts QUESTION 4.4C A steady current of intensity I (I> 0) flows along a planar loop consisting of two circular and two straight wire conductors, as in Fig.Q4.2. The medium is air. The magnetic flux density vector at the center of the circles (point O) (A) is directed into the plane of drawing (B) is directed out of the plane of drawing (C) lies in the plane of drawing. (D) is zero....
3.17 A PDF for a continuous random varaiable X is defined by C 0<x<2 2C4<< 6 fx(x) = 3 C 7<<<9 0 otherwise where C is a constant. (a) Find the numerical value of C. (b) Compute Pr[1 < X < 8). (c) Find the value of M for which "fx(s)de = [fx (a)dr = 1 J-00 Mis known as the median of the random variable.
if csc x -13 and 3 <x< 2л. Use a half-angle identity to find cos Enter the exact answer. Enclose numerators and denominators in parentheses. For example, (a - b)/ (1 n). Equation Editor Common sin(a) tan(a) cos(a) Y 00 b sec(a) csc(a) cot(a) к Va Va a1 sina) cos (a tan о Ф X COS o