The - a magnetic field intensity in the - region xxo, assumed to be free space,...
Please show steps with the graph. The magnetic field intensity is given in a certain region of space as H = [(x + 2y)/z2]ay + (2/z)az A/m. (a) Find ∇×H. (b) Find J. (c) Use J to find the total current passing through the surface z = 4, 1 ≤ x ≤ 2, 3 ≤ z ≤ 5, in the az direction. (d) Show that the same result is obtained using the other side of Stokes’ theorem.
7.34 In free space, the magnetic flux density is (a) Show that B is a magnetic field (b) Find the magnetic flux through x-1,0 < 1,1 < z < 4. c) Calculate J (d) Determine the total magnetic flux through the surface of a cube defined by 0 x <2> 0 < y < 2, 0 < z < 2.
7.34 In free space, the magnetic flux density is (a) Show that B is a magnetic field (b) Find the...
Problem 2: In free space, a magnetic field at 150 MHz is given by: H, = (4+j10)(2ax +jay)e-jß: A/m. A. Find the corresponding electric field B. Find B C. What is Elmax?
I am very lost!
1. The Biot-Savart Law states that a current induces a magnetic field of intensity H dL Free space pa dH a. If the wire is long and is carrying 10 A of current, find the magnetic field intensity H(p). then plot the field intensity vs. p on a graph for 1 sps 5 cm. A ferrite toroid 4-1 000) with an inner radius A = 1.21 cm and an outer radius P2- 4 cm is positioned...
1. In a region of space free of currents, the electric and magnetic fields at t 0 are determined to be: where a is a constant and is a unit vector in the y-direction. (a) What is the charge density at t-0, p(F,0)? (b) Caleulate the magnetic field as a function of tme (c) Calculate the electric field as a function of time
9.31 The electric field intensity of a spherical wave in free space is given by 10 Find the corresponding magnetic field intensity H
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...
The electric field intensity in free space is given by E=2xyz ax + 3xz ay + 4xy az V/m Calculate the amount of work necessary to move a 4 µC charge from (3, 1, -1) to (4, 3, -1) [distances in meters].
9.28 The electric field intensity of a spherical wave in free space is given by E = sin 0 cos(wt – Br)a, V/m Find the corresponding magnetic field intensity H.
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...