Electronics and Communication Engineering - Electromagnetic Field Theory - Discussion

Discussion Forum : Electromagnetic Field Theory - Section 3 (Q.No. 1)

Electromagnetic Field Theory

Distilled water at 25°C is characterized by σ = 1.7 x 10^-4 mho/m and ε = 78 ε₀ at a frequency of 3 GHz. Its loss tangent is (ε = 10^-9/36p F/m)

1.3 x 10^-5

1.3 x 10^-3

1.7 x 10^-4/78

1.7 x l0^-4/78ε₀

Answer: Option

Explanation:

Loss tangent .

Discussion:

1 comments Page 1 of 1.

RISHI NIGAM said: 3 years ago

Yes, the LOSS TANGENt is σ/weE and it is known as the dissipation factor and conduction ratio.

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers