1.53 A voltage amplifier delivers 200 mV across a load resistance of 1 k. It was found that the output voltage decreases by 5 mV when RL is decreased to 780 . What are the values of the open-circuit output voltage and the output resistance of the amplifier?

53 10 - 1.53 A voltage amplifier delivers 200 mV across a load resistance of 1 k. It was found that the output voltage decreases by 5 mV when RL is decreased to 780 . What are the values of the open-circuit output voltage and the output resistance of the amplifier?

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images - 1.53 A voltage amplifier delivers 200 mV across a load resistance of 1 k. It was found that the output voltage decreases by 5 mV when RL is decreased to 780 . What are the values of the open-circuit output voltage and the output resistance of the amplifier?

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