2)Pre Lab: a)For the circuit shown, assume VD1(on) \( =0.7 \mathrm{v} \) \&VD1(off)<0.7v For vi \( =10 \sin [2 \pi(1000) t] \) Volt Sketch theinput and output voltages volts b) For the circuit shown, for \( v i=300 \sin [2 \pi(1000) t] \mathrm{mV} \), Sketch theinput and output 3) Measurements: Set up the circuit diagram for each case a,b,c. Measure and plot The input and output waveforms using the function generator for vin and the oscilloscope Ch1 vin (input) and Ch2 vout(output)