Answers: 3
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
Based on the image, determine the formula for a compound formed between lithium and sulfur. a) li2s...
Chemistry, 27.11.2019 07:31
Geography, 27.11.2019 07:31
Geography, 27.11.2019 07:31
Social Studies, 27.11.2019 07:31
English, 27.11.2019 07:31
Biology, 27.11.2019 07:31
Physics, 27.11.2019 07:31
Mathematics, 27.11.2019 07:31
Mathematics, 27.11.2019 07:31
Mathematics, 27.11.2019 07:31