Pradeep Jogsan posted an Question
October 24, 2021 • 21:52 pm 30 points
  • IIT JAM
  • Physics (PH)

Q.27. an electromagnetic plane wave is propagating with an intensity i= 1.0 x 105 wm-2 in a medium with e3 eq and u lothe amplitude of the electric field inside

Q.27. An electromagnetic plane wave is propagating with an intensity I= 1.0 x 105 Wm-2 in a medium with E3 EQ and u loThe amplitude of the electric field inside the medium is x 10Vm(up to one decimal place). [GATE 2018] 0.28. The electric field of an electromagnetic wave in vacuum is given by E = Eg cos(3y + 4z - 1.5 x 10°t)f The wave is reflected from the z= 0 surface. If the pressure exerted on the surface is a E E, the value of a (rounded off to one decimal place) is GATE 20191

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