n is "0" 2. As shown below, An infinitely long conducting wire lying along z-axis and...
a) The transformer shown in Figure B2.1 consists of an infinitely long wire along the z-axis carrying a current I-cos ot, which couples to an iron toroid centred on the origin (0, 0, 0) and lying in the x-y plane. The iron toroid has a 100 turns coil tightly wound around it which induces a voltage Vemf as shown in Figure B2.1 The permeability of the iron toroid is r, and it has an outer radius of b, inner radius...
1. An infinitely long filamentary wire carries a current of I A along Z-axis in the +z direction. Calculate the following: a) B at (x0, yo, z0) b) The flux through the square loop described by a spsb,cs:<d, $ = 90° (20 points) | 2 xo 3 Problem 1 yo zo a b 1 0 1 4 c 0 d 6
PROBLEM 02.03 A uniform steady current / flows down a straight, infinitely long, non-magnetic wire of radius a. The wire is imbedded in a non-conducting, infinite linear medium with relative permeability p Find the magnetization MC), the magnetic field B(), the field H), and all the bound currents as functions of the radial distance r from the wire's axis.
answer this as soon as you can please
Figure 5 4. A very long wire carrying current I is vertical to the interface between the air and a magnetic medium with permeability u. An axb rectangular loop is placed beside the wire, as shown in Figure 6. The separation between the wire and the loop is d. Calculate the mutual inductance between the wire and the loop. b/2 Figure 6
2. An infinitely long wire carries a current 1-10A. A 5-turn loop of radius a = 2 cm is placed with its center at a distance d = 5 cm from the wire. The wire and the loop all lie in the same plane. (a) Find the magnetic field intensity at the center of the loop due to the current in the long wire alone. (b) Estimate the mutual inductance of the wire and the loop (c) What should be...
n 1) [10 marks] a) For the coupled magnetic circuit shown below, find an expression for the mutual inductance L12 or L1, whichever simpler to determine. b)How does the mutual inductance change if the long wire is replaced by a infinitely long cylindrical conductor of radius Red along over its cross section? Explain. the z-axis carrying current I, uniformly distributed Problem 1) [10 marks] a) For the coupled magnetic cireuit shown below, find an expression for the mutual inductance L2...
Problem 1 (2 marks) A rectangular loop of conducting wire is rotating around the z-axis as shown in Figure 1. The loop is placed inside a magnetic field with A Z flux density of B = Ba, (Wb/m2) in free space. Given the height of wwww the loop is h (m); the width of the loop is (m) and the rotation W angular velocity is o (rad/s), find the induced emf in the closed loop C Figure
Problem 1 (2...
Consider two parallel conducting wires along the direction of the z axis as shown below. Wire 1 crosses the x-axis at x = -1.40 cm and carries a current of 2.70 A out of the xy-plane of the page. Wire 2 (right) crosses the x axis at x = 1.40 cm and carries a current of 5.90 A into the xy plane. At which value of x is the magnetic field zero?
A long, straight wire of radius a = 2.0 cm is located along the z-axis and carries a current I1 = 2.1 A in the negative 2-direction. A cylindrical conducting shell of inner radius b= 4.0 cm and outer radius c = 5.7 cm coaxial with the wire carries a uniformly distributed current 12 = 7.1 A in the positive z-direction as shown. Figure 1: (a) What are the r- and y-components of the magnetic field at point A located...
Two infinitely long wires run parallel to the z axis. One wire passes through the point (x,y) = (h/2, 0) and carries a current of I A] in the z direction. The other wire passes through the point (x.y)- (-h/2,0) and carries a current-I [A] in the z direction. Calculate the magnetic field vector H(xy) [A/m] at any point in space. Express the answer in rectangular coordinates. Hint: Use superposition together with Ampere's law. Also, you might want to review...