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The value of barrier potential of P-N junction or N-P junction in Ge is-

1. 0.03 volt in the direction of forward current
2. 0.3 volt in the direction opposite of the forward current
3. 25 volt in the direction opposite to the forward current
4. 25 volt in the direction of the forward current

Correct answer: 0.3 volt in the direction opposite of the forward current

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