Calculate the no-load voltage gain and output voltage of the RC-coupled transistor amplifiers of Fig. Calculate the overall gain and output voltage if a 4.7 kN load is applied to the second stage, and compare to the results of part (a). Calculate the input impedance of the first stage and the output impedance of the second stage. V=25 V o- H 10 F 15 Q 4.7 1 +20 V 2.2 Cc HH 10 F B = 200 + 20F 15 2 4.7 1 2.2 HH 10 F B= 200 + 20F V