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Manipal MET2018PhysicsSemiconductors

In the figure shown below, which of the diodes are forward biased?

Options

  1. A1,2,3
  2. B2,4,5
  3. C1,3,4
  4. D2,3,4

Correct answer

B. 2,4,5

Step-by-step solution

p-n junction diode will be forward biased, if greater positive potential is given to p -side. So, diodes 2,4,5 are forward biased.

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