A) \[2000\,\,\Omega \]
B) \[1883\,\,\Omega \]
C) \[1550\,\,\Omega \]
D) \[1222\,\,\Omega \]
Correct Answer: B
Solution :
\[\operatorname{Given} Relative magnetic permeability = 50\] \[Dielectric constant=2\] To find Wave impedance. Solution The impedance is given as \[Z=\sqrt{\frac{{{\mu }_{r}}\,{{\mu }_{0}}}{{{\varepsilon }_{r}}\,\,{{\varepsilon }_{0}}}}=\sqrt{\left( \frac{{{\mu }_{r}}}{{{\varepsilon }_{r}}} \right)\,\left( \frac{{{\mu }_{0}}}{{{\varepsilon }_{0}}} \right)}\] \[=\,\,\,\sqrt{\frac{50}{2}}\times 376.6\,\Omega \,\,=\,\,1883\,\Omega \]
You need to login to perform this action.
You will be redirected in
3 sec
