Answers: 2
Physics, 22.06.2019 00:20
Suppose that an electromagnetic wave which is linearly polarized along the x−axis is propagating in vacuum along the z−axis. the wave is incident on a conductor which is placed at z > 0 region of the space. the conductor has conductivity σ, magnetic permeability µ and electric permittivity ε. (a) find the characteristic time for the free charge density which dissipates at the conductor. (b) write the maxwell equations and derive the wave equation for a plane wave propagating in a conductor. (c) find the attenuation distance at which the incident amplitude reduces to e ^−1 of its initial value. (d) find the electric and magnetic fields inside the conductor. 8 (e) find the power loss per area of the incident electromagnetic wave at the surface of conductor.
Answers: 1
Physics, 22.06.2019 06:40
Use the right-hand rule for magnetic force to determine the charge on the moving particle. this is a charge.
Answers: 1
Why thermos flask used...
Mathematics, 04.05.2021 20:30
Geography, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
Spanish, 04.05.2021 20:30
History, 04.05.2021 20:30
English, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
Mathematics, 04.05.2021 20:30
Mathematics, 04.05.2021 20:40
Mathematics, 04.05.2021 20:40