Question

What are transistors used for in a mobile phone? They store an electric charge. They store data. They amplify the phone’s incoming signal. They maintain proper voltage.

Answer 1

Answer:

There are 2 types of Transistors:

• NPN Type
• PNP Type

But there are billions of transistors used in mobiles for their different functions such as voice signal processing or camera image processing

I hope you get the answer :)