The source of electric current for hand held transistor is ______.

Open in App

Solution

The battery/cell requires less power to operate and can be fit in hand which can be used as a source for hand held transistor.
The source of electric current for hand held transistor is cell or single compact 9V battery.
They could be fit in a pocket or held in hand and since it required less power so, the source of electric current is cell or single compact 9V battery.
Thus the source of electric current for handheld transistor is cell.

Suggest Corrections

Similar questions

A source of potential difference V volt sends current I ampere in a circuit for time t second. Write expressions for

(a) electrical energy supplied by the source, and

(b) electrical power spent by the source.

An electric lamp of 100 Ω, a toaster of resistance 50 Ω, and a water filter of resistance 500 Ω are connected in parallel to a 220 V source. What is the resistance of an electric iron connected to the same source that takes as much current as all three appliances, and what is the current through it?

Q. The base current of a transistor is

105 μ A

and the collector current is

2.05 m A

α

of the transistor is

Q. The source of electric current for a hand held transistor is _____ .

Q. What is the source of electric current in a cell?

Join BYJU'S Learning Program