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NEET2006PhysicsSemiconductorsActual

Assertion : A p-n junction with reverse bias can be used as a photo-diode to measure light intensity. Reason : In a reverse bias condition the current is small but is more sensitive to changes in incident light intensity.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of the assertion
  2. BIf both assertion and reason are true but reason is not the correct explanation of the assertion
  3. CIf assertion is true, but reason is false
  4. DBoth assertion and reason are false statements.

Correct answer

A. If both assertion and reason are true and reason is the correct explanation of the assertion

Step-by-step solution

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