A p-n junction diode is connected to a battery of emf 5.5 V and external resistance 5.1 kΩ as shown below. The barrier potential in the diode is 0.4V. The current in the circuit is:
1
1 mA
2
2 mA
3
1.08 mA
4
1 A
A p-n junction diode is connected to a battery of emf 5.5 V and external resistance 5.1 kΩ as shown below. The barrier potential in the diode is 0.4V. The current in the circuit is: