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Question

When a forward bias is applied to a p-n junction, it

A Raises the potential barrier. Correct Answer Incorrect Answer
B Reduce the majority carrier current to zero. Correct Answer Incorrect Answer
C Lower the potential barrier. Correct Answer Incorrect Answer
D None of the above. Correct Answer Incorrect Answer

Solution

When forward bias is applied to a p-n junction, it lowers the values of potential barrier. In the case of forward bias, the potential barrier is opposed by the applied voltage. Hence, the potential barrier across the junction gets reduced.

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