Two infinitely long, parallel wires carry 6-A currents in opposi Two infinitely long, parallel wires carry 6-A currents in opposite directions. Determine the magnetic flux density at point P in Fig. 5-38 (P5.12).
Two infinite lines of charge, both parallel to the z-axis, Two infinite lines of charge, both parallel to the z-axis, lie in the xâz plane, one with density ?l and located at x â a and the other with density ?l and located at x = a. Obtain an expression for the electric potential V […]
The conducting cylinder shown in Fig. 6-23 (P6.11) rotates about The conducting cylinder shown in Fig. 6-23 (P6.11) rotates about its axis at 1,200 revolutions per minute in a radial field given by B = r6 (T) The cylinder, whose radius is 5 cm and height 10 cm, has sliding contacts at its top and […]
Two half-wave dipole antennas, each with impedance Two half-wave dipole antennas, each with impedance of 75, are connected in parallel through a pair of transmission lines, and the combination is connected to a feed transmission line, as shown in Fig. 2.39 (P2.23 (a)). All lines are 50 ??and lossless. (a) Calculate Zin1, the input impedance […]
Transform the vector Into cylindrical coordinates and then evaluate it at P (2, 2, 2).
Transform the following vectors into cylindrical coordinates and Transform the following vectors into cylindrical coordinates and then evaluate them at the indicated points: (a) A = x(x + y) at P (1, 2, 3), (b) B = x(y â x) + y (x – y) at P2 (1, 0, 2), (c) C = xy2 / […]
Three point charges, each with q = 3 nC, are Three point charges, each with q = 3 nC, are located at the corners of a triangle in the xây plane, with one corner at the origin, another at (2 cm, 0, 0), and the third at (0, 2 cm, 0). Find the force […]
Three infinite lines of charge, pl1 = 3 (nC/m), pl2 = _ 3 (nC/m) Three infinite lines of charge, pl1 = 3 (nC/m), pl2 = _ 3 (nC/m), and pl3 = 3 (nC/m), are all parallel to the z-axis. If they pass through the respective points.
The electromagnetic generator shown in Fig. 6-12 is connected The electromagnetic generator shown in Fig. 6-12 is connected to an electric bulb with a resi Three infinite lines of charge, all parallel to the z-axis, are located at the three corners of the kite-shaped arrangement shown in Fig. 4-29 (P4.17). If the two right triangles […]
The electromagnetic generator shown in Fig. 6-12 is connected The electromagnetic generator shown in Fig. 6-12 is connected to an electric bulb with a resistance of 150 ?. If the loop area is 0.1 m2 and it rotates at 3,600 revolutions per minute in a uniform magnetic flux density B0 = 0.4 T, determine the […]