In the circuit below VB = 2V, Vin = 5V. The voltage V across resistor R is ________ (Use constant voltage drop model assumption and take VD = 0.5V)(a) 0V(b) 2.5V(c) 1.5V(d) 3VThe question was asked in homework.This interesting question is from Constant Voltage Drop Model-2 in section Diode Circuit of Analog Circuits

In the circuit below VB = 2V, Vin = 5V. The voltage V across resistor

1.	In the circuit below VB = 2V, Vin = 5V. The voltage V across resistor R is ________ (Use constant voltage drop model assumption and take VD = 0.5V)(a) 0V(b) 2.5V(c) 1.5V(d) 3VThe question was asked in homework.This interesting question is from Constant Voltage Drop Model-2 in section Diode Circuit of Analog Circuits
Answer» Correct ANSWER is (a) 0V To explain: The DIODE is in reverse bias and voltage across diode is -3V. Hence the voltage across the RESISTOR is Vin+VD-VB=5-3-2=0V.

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