अतुल माहेश्वरी छात्रवृत्ति परीक्षा -2025स्कॉलरशिपकक्षा-12 मॉडल पेपरकक्षा-11 मॉडल पेपरकक्षा-10 मॉडल पेपरकक्षा-9 मॉडल पेपरबीए बीएससी मॉडल पेपरIGNOU Solved Guess Papersइग्नू पाठ्यक्रमइग्नू के पिछले वर्षों के प्रश्नपत्रइग्नू अध्ययन सामग्रीरिजल्टअन्य

Assertion (A) : We cannot form a p-n junction diode by taking a slab of a p-type semiconductor and physically joining it to another slab of a n-type semiconductor. Reason (R) : In a p-type semiconductor 1 ne >> nh while in a n-type semiconductor nh >> ne

On: February 23, 2025 4:38 PM
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Assertion (A) : We cannot form a p-n junction diode by taking a slab of a p-type semiconductor and physically joining it to another slab of a n-type semiconductor.

Reason (R) : In a p-type semiconductor 1 ne >> nh while in a n-type semiconductor nh >> ne

(A) Both Assertion (A) and Reason (R) are true and Reason (R) is the correct explanation of Assertion (A).
(B) Both Assertion (A) and Reason (R) are true, but Reason (R) is not the correct explanation of Assertion (A).
(C) Assertion (A) is true, but Reason (R) is false.
(D) Assertion (A) is false and Reason (R) is also false. choose answer above question

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