Electronics and Communication Engineering - Microwave Communication - Discussion

53. 

In a cable with ∈r = 4, the wave velocity is

[A]. 3 x 108 m/s
[B]. 0.75 x 108 m/s
[C]. 1.5 x 108 m/s
[D]. 108 m/s

Answer: Option C

Explanation:

No answer description available for this question.

Caleb said: (Oct 8, 2017)  
Vp=1/√[(permittivity)(permeability)].

Permittivity would be=(4)(8.85z*10^-12)
Permeability would just be the absolute one.

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