A) \[\frac{1}{{{\left[ \frac{{{\omega }_{c}}}{\omega } \right]}^{2}}+1}\]
B) \[\frac{1}{{{\left[ \frac{{{\omega }_{c}}}{\omega } \right]}^{2}}-1}\]
C) \[{{\left[ \frac{{{\omega }_{c}}}{\omega } \right]}^{2}}+1\]
D) \[\frac{\omega }{{{\left[ \frac{{{\omega }_{c}}}{\omega } \right]}^{2}}-1}\]
Correct Answer: B
Solution :
\[\frac{y}{e}=\frac{{{\beta }^{2}}}{1-{{\beta }^{2}}}=\frac{1}{{{\left( \frac{{{\omega }_{c}}}{\omega } \right)}^{2}}-1}\]You need to login to perform this action.
You will be redirected in
3 sec