I have 2 questions.
Q1 In the following equation, by equating real and imaginary parts, find expressions for R6 and L in terms of R1, R2, R3, R4, R5 and C, given that the frequency is one radian per second.
R1-j/ωC = R2+R3
R4+R5 R6+jωL
Thanks
I have 2 questions.
Q1 In the following equation, by equating real and imaginary parts, find expressions for R6 and L in terms of R1, R2, R3, R4, R5 and C, given that the frequency is one radian per second.
R1-j/ωC = R2+R3
R4+R5 R6+jωL
Thanks
Lets assume that $\displaystyle R_1, R_2, R_3, R_4, R_5, C \mbox{ and } L$ are all real and greater than zero, and that you mean:
$\displaystyle
\frac{R_1-j/(\omega C)}{R_4+R_5}=\frac{R_2+R_3}{R_6+j \omega L}
$
if $\displaystyle \omega=1$ this becomes:
$\displaystyle
\frac{R_1-j/ C}{R_4+R_5}=\frac{R_2+R_3}{R_6+j L}
$
Put $\displaystyle R_4+R_5=R_{4,5}$ and $\displaystyle R_2+R_3=R_{2,3}$, then we have:
$\displaystyle
\frac{R_1-j/ C}{R_{4,5}}=\frac{R_{2,3}}{R_6+j L}
$
and as none of the terms is zero flip this over to get:
$\displaystyle
\frac{R_{4,5}}{R_1-j/ C}=\frac{R_6+j L}{R_{2,3}}
$
On the left multiply top and bottom by $\displaystyle R_1+j/C$ and equate real and imaginary parts of both sides to get what you want.
RonL