Technician A says N-type semiconductors have loose, or excess, electrons. Technician B says P-type semiconductors are positively charged materials. Who is correct?
A)A only
B)B only
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

N-type semiconductors have excess electrons, making them negatively charged. P-type semiconductors have a deficiency of electrons, creating positively charged holes.

Technician a Says N-Type Semiconductors Have Loose, or Excess, Electrons