Both the diodes used in the circuit shown are assumed to be ideal and have negligible resistance when these are forward biased. Built in potential in each diode is $0.7 V$ . For the input voltages shown in the figure, the voltage (in Volts) at point A is ________

Question

Answer:

12.00

Solution:

Let $V_{B} = 0$
Right diode is reversed baised and left diode is forward biased
$∴ V_{A} = 12.7 - 0.7$
$= 12$ Volt

TestHub · Accepted Answer

Let V B = 0 Right diode is reversed baised and left diode is forward biased ∴ V A = 12.7 - 0.7 = 12 Volt

Physics - Semiconductors Question with Solution | TestHub

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