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The drift current in a P-N junction is-

1. from the N-side to the P-side
2. from the P-side to the N-side
3. from the n-side to the P-side if the junction is forward-biased and in the oposite direction if it is reverse biased.
4. from the P-side to the N-side if the junction is forward-baised and in the opposite direction if it is reverse baised. (SECTION-B)

Correct answer: from the N-side to the P-side

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