3. The cones θ = 21◦ and θ = 159◦ are conducting surfaces and carry total currents of 40 A, as shown in Figure 8.17. The
Posted: Fri May 06, 2022 12:07 pm
3. The cones θ = 21◦ and θ = 159◦ are conducting surfaces and
carry total currents of 40 A, as shown in Figure 8.17. The currents
return on a spherical conducting surface of 0.25 m radius. (a) Find
H in the region 0 < r < 0.25, 21◦ < θ < 159◦, 0 < φ
< 2π. (b) How much energy is stored in this region?
carry total currents of 40 A, as shown in Figure 8.17. The currents
return on a spherical conducting surface of 0.25 m radius. (a) Find
H in the region 0 < r < 0.25, 21◦ < θ < 159◦, 0 < φ
< 2π. (b) How much energy is stored in this region?