(Solved): Q4. For the circuit shown below, let the op amp saturation voltages be \( \pm 10 \mathrm{~V} \). \( ...

Q4. For the circuit shown below, let the op amp saturation voltages be \( \pm 10 \mathrm{~V} \). \( \mathrm{R} 1=100 \mathrm{k} \Omega, \mathrm{R} 2=\mathrm{R}=1 \mathrm{M} \Omega \) and \( \mathrm{C}=0.01 \mu \mathrm{F} \). Find the frequency of oscillation.