Atoms and Electrons – 76

76. The electrons in the conduction band are known as ……..

(a) bound electrons
(b) valence electrons
(c) free electrons
(d) none of the above

Answer

Answer : (c)

Explanation

Explanation : No answer description available for this question. Let us discuss.

Subject Name : Electronics Engineering

Exam Name : IIT GATE, UPSC ESE, RRB, SSC, DMRC, NMRC, BSNL, DRDO, ISRO, BARC, NIELIT

Posts Name : Assistant Engineer, Management Trainee, Junior Engineer, Technical Assistant

Electronics & Communication Engineering Books

Sale

Highlight important details or key points; Summarize information in a clear and concise manner

₹ 317

Sale

Made Easy Editorial Board (Author); Marathi (Publication Language); 620 Pages - 01/01/2015 (Publication Date) - Made Easy Publications (Publisher)

₹ 320

Patil (Author); English (Publication Language)

Sale

Neamen, Donald (Author); English (Publication Language); 1351 Pages - 08/25/2006 (Publication Date) - McGraw Hill Education (Publisher)

₹ 975

Atoms and Electrons - 68
Atoms and Electrons » Exercise - 268. The electrons in the conduction band are known as ........ (a) bound electrons (b) valence electrons (c) free electrons (d) none of the above
Tags: electrons, atoms, exercise, conduction, band, bound, valence, free, electronics, engineering
Atoms and Electrons - 87
Atoms and Electrons » Exercise - 287. An electron is termed free electron, if found in - (a) Conduction band (b) Forbidden gap (c) Valence band (d) Either in valence band or conduction band
Tags: band, atoms, electrons, conduction, valence, exercise, free, electronics, engineering
Atoms and Electrons - 42
Atoms and Electrons » Exercise - 142. The donor impurity must have only ……. valence electrons. (a) 2 (b) 3 (c) 4 (d) 5
Tags: electrons, atoms, exercise, valence, electronics, engineering
Atoms and Electrons - 85
Atoms and Electrons » Exercise - 285. The forbidden energy band gap in conductors, semiconductor and insulators are EG1, EG2 and EG3 respectively then - (a) EG1> EG2>EG3 (b) EG1< EG2< EG3 (c) EG1> EG2 = EG3 (d) EG1 = EG2 = EG3
Tags: atoms, electrons, exercise, band, electronics, engineering
Atoms and Electrons - 70
Atoms and Electrons » Exercise - 270. In a conductor, the energy gap between valence and conduction bands is ........ (a) large (b) very large (c) very small (d) none of the above
Tags: atoms, electrons, exercise, valence, conduction, electronics, engineering

Related Posts