For the previous circuit, use silicon diodes with 0.7 V forward drop. $V_o$ is approximately:
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Question

For the previous circuit, use silicon diodes with 0.7 V forward drop. V_o is approximately:

G1 Physics · Accepted Answer

The +5 V diode conducts and gives V_o≈5−0.7=4.3 V; the other diode is OFF.