JEE MainPhysicsElectronic DevicesNumerical+4 / −1
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 . 
Numerical answer
More from Electronic Devices
- The circuit shown below is working as a 8 V dc regulated voltage source. When 12 V is used as input, the power dissipated (in mW) in each diode is; (considering both zener diodes are identical) . Includes diagram2020 · Numerical
- Two identical capacitors A and B, charged to the same potential 5V are connected in two different circuits as shown below at time t = 0. If the charge on capacitors A and B at time t = CR is QA and QB respectively, then (Here e is the base… Includes diagram2020 · MCQ
- The current i in the network is : Includes diagram2020 · MCQ
- The reverse breakdown voltage of a Zener diode is 5.6 V in the given circuit. The current IZ through the Zener is : Includes diagram2019 · MCQ
- The logic gate equivalent to the given logic circuit is :- Includes diagram2019 · MCQ
- Mobility of electrons in a semiconductor is defined as the ratio of their drift velocity to the applied electric field. If, for an n-type semiconductor, the density of electrons is 1019 m 3 and their mobility is 1.6 m2/(V.s) then the…2019 · MCQ
- Ge and Si diodes start conducting at 0.3 V and 0.7 V respectively. In the following figure if Ge diode connection are reversed, the value of V0 changes by : (assume that the Ge diode has large breakdown voltage) Includes diagram2019 · MCQ
- The figure represents a voltage regulator circuit using a Zener diode. The breakdown voltage of the Zener diode is 6 V and the load resistance is, RL = 4k . The series resistance of the circuit is Ri = 1 k . If the battery… Includes diagram2019 · MCQ