Complete the Following Statement: the Main Difference Between an Npn

Multiple Choice

Complete the following statement: The main difference between an npn transistor and a pnp transistor is that

A) the bias voltages are reversed.
B) they are made from different materials.
C) one is a bipolar transistor and the other is not.
D) one conducts electricity and the other does not.
E) the current directions are the same while the voltages are reversed.