Class 11 & 12 CBSE Physics Handbook

Class 11 & 12 CBSE Physics Handbook
CBSE NEET JEE

16. In a junction diode, the holes are due to ?

16. In a junction diode, the holes are due to ?


(a) protons

(b) extra electrons

(c) neutrons

(d) missing electrons


Answer :  (d) missing electrons







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