Question

Why we use lead lag network in wein bridge oscillator?

Answer 1

Answer:

I know but I am not sure it will be correct or not

Answer 2

Answer:

R-C bridge circuit (Wien bridge) is a lead-lag network. The phase'-shift across the network lags with increasing frequency and leads with decreasing frequency. ... This bridge circuit can be used as feedback network for an oscillator, provided that the phase shift through the amplifier is zero.