Capacitor charging and discharging cycle

In our previous posts, we discussed about the basic theory and working of capacitor. In this post, we will understand about “ Capacitor charging and discharging cycle ”. Capacitor charging and discharging cycle provides a ...

How a CFL works?

The term ‘CFL’ stands for Compact Fluorescent Lamp. It is also known as compact fluorescent light, ...

Cathode Ray Tube (CRT)

Every one must have seen TV/Computer picture tubes. Have you ever thought, How the display on TV screen comes?? Its all because of the CRT ( of any mode) used in them. CRT denotes for Cathode Ray Tube. ...

Type of SemiConductors

There are two type of Semiconductors:N type Semiconductor :When we add a minute quantity of pentavalent impurity to a pure semiconductor, then a semiconductor crystal is formed and is known as N type  of semiconductor. ...