A P - N junction diode connected to a battery of e.m.f. 4.5 V and an external resistance of 1000 Ω . What is the value of current in the circuit, if potential barrier in the diode = 0.5 V

Question

A P - N junction diode connected to a battery of e.m.f. 4.5 V and an external resistance of 1000 Ω . What is the value of current in the circuit, if potential barrier in the diode = 0.5 V, 4 A, 4 m A, 5 A, 5 m A

MARKS App · Accepted Answer

Applying loop equation i = 4.5 - 0.5 1000 = 4 m A

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