The inductance per unit length of a coaxial cable with inner radius 3 mm and outer radius 7 mm is (Assume µ, = 1)

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter19: Capacitors
Section: Chapter Questions
Problem 3RQ: A capacitor uses air as a dielectric and has a capacitance of 3 F. A dielectric material is inserted...
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The inductance per unit length of a coaxial
cable with inner radius 3 mm and outer
radius 7 mm is (Assume μ, = 1)
Select one:
0.92 µH/m
0.31 μH/m
0.17 µH/m
0.54 μH/m
Transcribed Image Text:The inductance per unit length of a coaxial cable with inner radius 3 mm and outer radius 7 mm is (Assume μ, = 1) Select one: 0.92 µH/m 0.31 μH/m 0.17 µH/m 0.54 μH/m
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