Question : In a transistor
A. the emitter has the least concentration of impurity
B. the collector has the least concentration of impurity
C. the base has the least concentration of impurity
D. all the three regions have equal concentrations of impurity
Answer:C
Question : In a transistor
A. the emitter has the least concentration of impurity B. the collector has the least concentration of impurity C. the base has the least concentration of impurity D. all the three regions have equal concentrations of impurity