1.

For an EM wave ray traversing from air, medium 1 to a conducting Medium 2.Following statements are given:(A) \(E_t ≃ \frac{2Z_c}{Z_0}E_i\)(B) \(E_r= \frac{Z_c-Z_0}{Z_c+Z_0}E_i\)(C) \(E_r= \frac{Z_c}{Z_c+Z_0}E_i\)(D) Ht ≃ 2Hi(E) Ht ≃ HiChoose the most appropriate answer from the options given below:

A. (A), (B), (D) only
B. (A), (C), (E) only
C. (A), (B), (E) only
D. (B), (C), (D) only
Answer» B. (A), (C), (E) only


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