Question: An OPAMP is connected in a circuit with a Zener diode as shown in the figure. The value of resistance R in ko for

An OPAMP is connected in a circuit with a Zener diode as

An OPAMP is connected in a circuit with a Zener diode as shown in the figure. The value of resistance R in ko for obtaining a regulated output V=9V is. (Specify your answer to two digits after the decimal point) R M 1kQ V = 12V in + 1kQ2 V = 4.7V V.

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