A voltage amplifier with Apoc = 50, R = 60 N and R, = 40 N is to be connected in cascade as the input stage with a current amplifier having Aise = 50, Rị = 200 N, and R, = 1 kM. Sketch the equivalent...

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Extracted text: A voltage amplifier with Apoc = 50, R = 60 N and R, = 40 N is to be connected in cascade as the input stage with a current amplifier having Aise = 50, Rị = 200 N, and R, = 1 kM. Sketch the equivalent cir- cuit and determine the open-circuit voltage gain, input resistance, and output resistance of the cascade.