The net charge on n-type material is____________________?
The net charge on n-type material is____________________? A. Positive B. Negative C. Both positive and negativeD. Neutral
The net charge on n-type material is____________________? A. Positive B. Negative C. Both positive and negativeD. Neutral
In a semiconductors the charge carriers are ___________________? A. Holes only B. Electrons onlyC. Electron and holes both D. All of the above
Holes can exist in____________________? A. Conductors B. InsulatorsC. Semi conductors D. All of the above
Many of the semi conductors are crystals of the type__________________? A. Face centred cubic B. Body centred cubic C. Simple cubic D. All of the above
The electrons in conduction band are free to___________________? A. Transport vibrations B. Transport signalsC. Transport charge D. Transport impulses
A vacant or partially filled band is called _____________________? A. Conduction band B. Valence band C. Forbidden band D. Empty band
In simple cube one atom or molecule lies at its______________________? A. Force corners B. Nine cornersC. Eight corners D. Six corners
The breaking of crystals along definite direction is called _____________________? A. Cleavage B. Symmetry C. Isotropy D. Homogeneity
The bulk properties of materials such as their mode of fracture can be related to their____________________? A. Polymerization B. CleavageC. Microstructure D. Dislocation
Coercive force is the force which opposes ____________________? A. Demagnetization B. Breakage C. Extension D. Surface cracking