Electronics and Communication Engineering - Electromagnetic Field Theory - Discussion

Discussion Forum : Electromagnetic Field Theory - Section 2 (Q.No. 35)
35.
Calculate the critical frequency for the E layer if maximum ionic densities are 3 x 106
15.58 x 106
15.58 kHz
1.58 x 103
None of the above
Answer: Option
Explanation:

fc = 9Nmax

15.58 x 103 Hz.

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