Electronics and Communication Engineering - Exam Questions Papers - Discussion

Discussion Forum : Exam Questions Papers - Exam Paper 10 (Q.No. 15)
15.
The electric field of uniform plane wave is given by E = 20 sin (2 p x 108t- pz) x + 20 cos (2 p x 108t - pz) y. Find phase velocity
2 x 108 m/s
p x 108 m/s
2p x 108 m/s
none of these
Answer: Option
Explanation:

= 2 x 108 m/s.

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