Physics, 29.11.2019 00:31 mobslayer88
Acopper-constantan thermocouple generates a voltage of 4.75 x 10-3 volts when the temperature of the hot junction is 110 °c and the reference junction is kept at 0 °c. if the voltage is proportional to the difference in temperature between the junctions, what is the temperature in degrees celsius of the hot junction when the voltage is 1.76 x 10-3 volts?
Answers: 1
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
Acopper-constantan thermocouple generates a voltage of 4.75 x 10-3 volts when the temperature of the...
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