A. A few free electrons
B. Many holes
C. Many free electrons
D. No holes or free electrons
A. O
B. kO
C. MO
D. None of the above
A. Very narrow depletion layer
B. Almost no current
C. Very low resistance
D. Large current flow
A. Diffusion
B. Pressure
C. Ionisation
D. None of the above
A. Repel each other
B. Attract each other
C. Have no effect on each other
D. None of the above
A. +ve terminal to p and –ve terminal to n
B. -ve terminal to p and +ve terminal to n
C. -ve terminal to p and –ve terminal to n
D. None of the above
A. Acceptor ions
B. Holes and electrons
C. Donor ions
D. None of the above
A. Controlled switch
B. Bidirectional switch
C. Unidirectional switch
D. None of the above
A. Equals the number of holes
B. Is greater than the number of holes
C. Is less than the number of holes
D. None of the above