Im bored anyone wanna be friends with me and also wanna talk
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Physics, 28.11.2020 19:40, nails4life324
Im bored anyone wanna be friends with me and also wanna talk
Answers: 3
Physics, 22.06.2019 00:20, alyvia05
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 12:30, shanicar33500
Aboy with a mass 25 kg climbs into a small tree. he sits on a branch that is 2.o m above to the ground. what is his gravitational potential energy above the ground?
Answers: 1
Mathematics, 28.11.2020 18:10
Health, 28.11.2020 18:10
Mathematics, 28.11.2020 18:10
Physics, 28.11.2020 18:10
English, 28.11.2020 18:10
English, 28.11.2020 18:10