Question

In which type of transistor does current flow from the base to the emitter?

Answer 1

Answer:

The current flows from the base to the emitter in the NPN transistor.

Explanation:

NPN transistor  :

NPN transistor is a semiconductor in which the positively charged is sandwiched between two negatively charged.

In NPN transistor, $V_{CB}$ is reverse-biases the collector-base junction and $V_{BE}$ is forward- biases the emitter-base junction.

Hence, The current flows from the base to the emitter in the NPN transistor.

Answer 2

The anwser would be A 
     hope this helped