A rectangular coil is composed of 150 turns of a filamentary conductor. Find the mutual inductance in free space between this coil and an infinite straight filament on the z axis if the four corners of the coil are located at: (a) (0, 1, 0), (0, 3, 0), (0, 3, 1), and (0, 1, 1); (b) (1, 1, 0), (1, 3, 0), (1, 3, 1), and (1, 1, 1).
A rectangular coil is composed of 150 turns of a filamentary conductor. Find the mutual inductance in free space between this coil and an infinite straight filament on the z axis if the four corners of t...
5-15 Exercises: 5.16. A very long, straight conductor located along the z axis has a circular cross section of radius 10 cm. The conductor carries 100 A in the z direction which is uniformly distributed over its cross section. Find the magnetic field intensity (a) inside the conductor and (b) outside the conductor. Sketch the magnetic field intensity as a function of the distance from the center of the conductor. 5-15 Exercises: 5.18. A fine wire wound in the form of...
Question 3 (20 Marks) The plane z 0 forms the boundary between free space (z> 0) and perfect conductor (z < 0). t 0 and H(0,0,0*) = H ( +2) cos at. (10 Marks) a. Find J, (0,0,0) at b. Find p,(0,00) at t-0 and D(0,0,0*) = E, cos at. (10 Marks) Question 3 (20 Marks) The plane z 0 forms the boundary between free space (z> 0) and perfect conductor (z
A rectangular loop with current I = 36A is placed in the xy plane in free space as shown below. Find the z-component of the magnetic flux density Bzaz at point P(0, 0, z). The four corners of the rectangular loop are (a, -d, 0), (a, b, 0), (-c, b, 0), (-c, -d, 0). Assume a=5m, b=3m, c=3m, d=2m, z=9m. 5. (20 points) A rectangular loop with current I 36A is placed in the xy plane in free space as...
(1 point) A rectangular coil has 19 turns and sides of length a = 10 cm and c = 20 cm. The coil is pivoted about the z axis and its plane is at 0 = 31' to a magnetic field B = 0.7iT, as shown in the figure above. If I = 11 A, find: a) the force on each side. F =( k)N F2 =1 k) F: =( k) F4 = k)N b) What is the magnetic moment...
3. Find the magnitude of the induced electric field outside a long solenoid at a distance rZR from its central axis if the solenoid is of radius R and hasn turns of wire per unit length and carries a time-varying current that varies sinusoidally as l = 1-cos cot where I-is maximum current and ω is the angular frequency of the current source. 4. A rectangular coil of N windings had an emf of 40 mV induced in it wher...
. In the figure, two long and straight conductors are parallel to the z-axis and carry currents of 1 -20.0A and 1 15.0 A in opposite directions. Conductor 1 passes through (0, 0) while conductor 2 passes through 3.00 m, 0). (a) Find the location of the point where the net magnetic field due to the conductors is zero. (b) Suppose a third parallel conductor carrying a current of I,-10.0 A (same direction as Is) is placed where it passes...
problem-3 plz 3. (40) In Fig.1, (a) 0 r< a, find B, VxB, and magnetic energy per unit length. (b) a<r< b, find B, VxB, and magnetic energy per unit length. (c) b<r, findB, VxB, and magnetic energy per unit length. (d) Find the inductance per unit length. (3+3+4)x3+ 10) 4. (20) Fig. 2 shows a side view of a cylindrical bar magnet. (a) Find H di for a dashed contour and explain. (b) Describe the direction of H inside...
I. A square coil, 0.60 m on a side, rotates about the x axis at ω-60π rad/s in a field B-0.80azT, as shown in Fig 1. Find the induced voltage, 2. Given E = Em sin(or-/ba, in free space, find D, B. and H. Sketch E and H at t = 0. 3. Show that the E and H fields of Problem 2 constitute a wave traveling in the z direction. Verify that the wave speed and ElH depend only...
Question 3 A long solenoid with n turns per unit length of current I is wrapped around a cylindrical magnetic core of permeability μ μ0Hm The cylindrical core, extending along the z-axis, has radius α n turns per unit length, current I per turn Magnetic material of μ (a) If the solenoid is considered as infinite in length, it can be shown that the magnetic field, expressed in cylindrical coordinates, is: r> a Apply Ampere's law, using the rectangular path...
4.21 4.41 i meant to say 4.41 apply Gauss 4 cm long, corners of a square of sides 4 cm nter of the square. located at 180° intervals the center of the loop. als around the loop, find Sections 47 and 4.8-Electric Potential 35 Zwo point changes 2 nC and Q -4nC are located respectively Determine the potential at P(1. -2,3). 4.36 A charge of 8 nC is placed at each of the four corners of a sa Calculate the...