Electricity
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Multiple Choice
A PN junction diode is connected to a battery of emf 5.5 V and external resistance 5.1 kΩ. The barrier potential in the diode is 0.4 V. The current in the circuit is
- 0.07843 mA
- 1.07 mA
- 927.27 A
- 28050 A
- 12750 A