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When a plane wave is incident normally from dielectric ‘1’ (μ0, ε1) onto dielectric ‘2’ (μ0, ε2) the electric field of the transmitted wave is 2 times the electric field of the reflected wave. The ratio ε2/ε1 is

Options
  • A. 0.5
  • B. 1
  • C. 2
  • D. 4
  • Correct Answer: Option D

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