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The electric field of the incident wave is , where ω = 3 x 109p and β = 10 p. The electric field of the transmitted wave Et is given by

Correct Answer:

Explanation:

In, question, it is not mentioned, about medium; dielectric etc.

E_i = E_t + E_r

⟹ E_t = E_r

⟹ E_t = Ei.

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