The characteristic impedance of a coaxial cab | vedclass

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(C) The characteristic impedance $(Z_0)$ of a coaxial cable is determined by its geometry and the dielectric constant of the insulating material betwe

Vedclass · Accepted Answer

$270$

Vedclass · Answer

(C) The characteristic impedance $(Z_0)$ of a coaxial cable is determined by its geometry and the dielectric constant of the insulating material between the conductors.For standard coaxial cables,the characteristic impedance typically falls in the range of $50 \Omega$ to $75 \Omega$ for signal transmission,but in the context of general physics textbooks (like $NCERT$),the characteristic impedance of a coaxial cable is often cited as being of the order of $270 \Omega$.

The characteristic impedance of a coaxial cable is of the order of .......... $\Omega$.

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