Given a circuit having two ideal diodes: D1 and D2. The assumption that D1 is ON and D2 is OFF is correct if: The current ID₁ through the diode D1 is positive and the voltage VD2 across the diode D2 is positive O The current ID1 through the diode D1 is negative and the voltage VD2 across the diode D2 is positive O The current ID₁ through the diode D1 is negative and the voltage VD2 across the diode D2 is negative O The current ID₁ through the diode D1 is positive and the voltage VD2 across the diode D2 is negative

In the circuit shown below, if VA= 1V and V-2V, the statuses of the diodes are (Assuming ideal diodes) D₁ VA V₂₁ D₂ ERL Vout Select one: O a D₂ is ON, D₂ is ON O b. None of these Oc. Dy is OFF, D₂ is ON O d. Dy is ON, D₂ is OFF

For the diode circuit to the right 8002 a V 1002 b 40mA 0.001V' a) To the left of points a and b, find the load-line relation by expressing the current, I with voltage, V. HINT: Write KCL equation for the circuit diagram and write I in terms of V from that KCL equation. This will be your load-line equation. b) Assume the diode has the following characteristic, using the load-line relation you found in (a), determine the operating voltage, V and current, I for the circuit. ip (mA) 20 15 10 5 Vp (V) 3.0 0.5 '1.0 1.5 2.0 2.5

After solving a circuit with ideal diodes (Vf=0), what check is necessary for diodes initially assumed to be on? Off? We must check to see that reverse voltage appears across all diodes assumed to be on, and we must check to see that forward current flows in diodes assumed to be off We must check to see that forward current flows in diodes assumed to be on, and we must check to see that reverse voltage appears across all diodes assumed to be off

3. In the following circuits, given source voltage Vs=9V, R1, R2 and R3 all are 1kOhms. Answer the questions by considering the diodes as ideal and practical silicon ones respectively. Vs Vs Vs R2 R2 R2 Vout P D R1 R1 R3 R1 (a) Vout = ? (b) Vp = ? (c) Vp = ? Note: Vp means the voltage at point p. w

Note: The diode is silicone. Complete explanation please thank you