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JEE PHYSICS MCQ: COMMUNICATION SYSTEMS

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The characteristic impedance

\left( {{Z_0}} \right)

parallel line wire is

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Correct option: A

{Z_0} = \frac{{276}}{{\sqrt k }}\log \frac{{2s}}{d}

Option A (

{Z_0} = \frac{{276}}{{\sqrt k }}\log \frac{{2s}}{d}

) is correct because it represents the characteristic impedance of a parallel line wire.

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