Q 44 At high frequencies, which parameter is significant?
Ops: A.Conduction current
B.Displacement current
C. Attenuation constant
D. Phase constant
Answers
Answered by
0
Answer:
The conduction current occurs in metals and is independent of the frequency. The attenuation and phase constant highly depend on the varying frequency. The displacement current occurs due to dielectrics and is significant only at very high frequencies.
Answered by
6
Answer:
B.
Explanation:
The Displacement current occurs in metals and is independent of the frequency. The attenuation and phase constant highly depend on the varying frequency. The displacement current occurs due to dielectrics and is significant only at very high frequencies.
Hope this answer will help you.
Similar questions