A transistor is used in the amplification of signals beca...
A transistor is used in the amplification of signals because it
controls the flow of current
consumes a lot of power
allows doping
contains electron and hole carriers
Correct answer is A
No explanation has been provided for this answer.
The energy required to separate the nucleus in an atom completely is known as ...
In the absence of gravitational force, the weight of the body is ...
Which of the following statements is applicable to a real image formed by a concave mirror? i. it...
The most suitable cell used for short interval switches in electric bells is a ...