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Electromagnetic theory miscellaneous

Electromagnetic Theory

  1. The capacitance per unit length and the characteristic impedance of a lossless transmission line are C and Z0 respectively. The velocity of a travelling wave on the transmission line is—
    1. Z0 C
    2. I/ (Z0 C)
    3. Z0/ C
    4. C/ Z0
Correct Option: B

V0 = 1/LC and Z0L/C

L = CZ20
V0 = 1/C × CZ²0 = 1/Z0C



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