3. [20 pts] A linear and isotropic magnetic medium with magnetic susceptibility, Xm-Xm(in - phase...
1. To measure the phase velocity in a medium, especially if it is not vacuum, is rather difficult. Instead, it is proposed to proceed as follows: 1. Generate an electric field intensity in the medium with permeability μ and permittivity ε at some arbitrary frequency assuming that this is a plane wave. Assume a lossless medium. Measure the amplitude of the electric field intensity E. 2. Measure the amplitude of the magnetic flux density B, produced by the electric field...
06) Suppose a paramagnetic system that is under the action of an auxiliary (magnetic) field H. Thus, the work involved, it has to be that the work involved in a reversible process is described as đW = 10Hdm. where m is the total magnetic dipole moment of the system and u0 is the magnetic permeability of the vacuum. a) Determine the expression of the differential du of the internal energy U and indicate the two independent natural variables associated with...
06) Suppose a paramagnetic system that is under the action of an auxiliary (magnetic) field H. Thus, the work involved, it has to be that the work involved in a reversible process is described as đW = 10Hdm. where m is the total magnetic dipole moment of the system and u0 is the magnetic permeability of the vacuum. a) Determine the expression of the differential du of the internal energy U and indicate the two independent natural variables associated with...