If $l_1, l_2, l_3$ are the lengths of the emitter, base and collector of a transistor, then -
Answer & explanation
Correct answer: option 4
From basic knowledge, $l_2$ is least.Thickness of base is least
If $l_1, l_2, l_3$ are the lengths of the emitter, base and collector of a transistor, then -
Correct answer: option 4
From basic knowledge, $l_2$ is least.Thickness of base is least