In the Wien bridge oscillator with R1 = R2 = R and C1 = C2 = C, a ratio of R3 to R4 will provide sufficient loop gain for the circuit to oscillate.

In the Wien bridge oscillator with R1 = R2 = R and C1 = C2 = C, a rati

1.	In the Wien bridge oscillator with R1 = R2 = R and C1 = C2 = C, a ratio of R3 to R4 will provide sufficient loop gain for the circuit to oscillate.
A.	0
B.	0.5
C.	1
D.	2
Answer» E.