sider the following circuit where R₁=1, R₂ =3N, L=1H, C=1F L R₁ www n {R₂ + Vout he voltage gain in DC conditions out choose your answer... Vin me quality factor Q 0.5 :: The denominator of the transfer function of a second order circuit can be expressed as: +as+w²/? S rew is the resonant frequency and is the quality factor

isn't f=0.88? why is it 0.78 in equation?

Can you generate a square wave using a clipper circuit? How? Draw the circuit

In electronics, a clipper is a circuit designed to prevent a signal from exceeding a predetermined reference voltage level. A clipper does not distort the remaining part of the applied waveform. Clipping circuits are used to select, for purposes of transmission, that part of a signal waveform which lies above or below the predetermined reference voltage level.   A biased clipper comes in handy when a small portion of positive or negative half cycles of the signal voltage is to be removed. ... Thus a biased negative clipper removes input voltage when the input signal voltage becomes greater than the battery voltage. QUESTION: Where do we exactly need to use a clipper circuit? State at least 3 examples and why it's needed on that application or device.