Question

Asked Dec 24, 2019

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A coaxial cable with inner diameter of 1 mm and outer diameter of 2.4 mm is filled with a dielectric with relative permittivity of 10.89. What will be the characteristic impedance of the cable?

Step 1

The inductance per unit length of the cable is given by,

Step 2

The capacitance per unit length of the cable is given by,

Step 3

The characteristic impedance of t...

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