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NEET2020PhysicsSemiconductorsActual

A n - p - n transistor is connected in common emitter configuration in which collector voltage drop across load resistance ( 800   Ω ) connected to the collector circuit is 0 . 8   V . The collector current is

Options

  1. A2   mA
  2. B0 . 1   mA
  3. C1   mA
  4. D0 . 2   mA

Correct answer

C. 1   mA

Step-by-step solution

The voltage drop across load resistance = 0 . 8   V , then from the idea of Ohm's law the current flowing through the collector is, I C = V C R C = 0 . 8 800 = 10 - 3   A = 1   mA .

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