A half-wavelength, lossless transmission line is 1.4 m long and terminated in 20 - j10 0. The current at the sending-end of the line is i(t) = v 2 cos(6.28x108t) A. If the total capacitance of this line is 90 pF, determine the characteristic impedance of the line. a)90 Q b) Almost zero c) 55.64 Q d) 75 Q

For the lossless transmission line, the characteristics impedance is given as, In the question, the…

Answered: A half-wavelength, lossless transmission line is 1.4 m long and terminated in 20 - j10 0. The current at the sending-end of the line is i(t) = v 2…

Introductory Circuit Analysis (13th Edition)

13th Edition

ISBN: 9780133923605

Author: Robert L. Boylestad

Publisher: PEARSON

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Question

A half-wavelength, lossless transmission line is 1.4 m long and terminated in 20 - j10 0. The current at the sending-end of the line is
i(t) = v 2 cos(6.28x10°t) A. If the total capacitance of this line is 90 pF, determine the characteristic impedance of the line.
a)90 Q
b) Almost zero
c) 55.64 Q
d) 75 Q

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