Where is electricity stored after it is generated but before it is supplied?

This question was posted by Chithraja. This is a common doubt arising naturally in the minds of children as well as adults who think. But they never ask, or if they ask the questions remain unanswered. I will explain the question itself first. When we switch on a bulb we get the energy. But what happens to the electricity [...]

Electronic Regulator

Manishankar asked: how an electronic circuit works as a regulator? In an ordinary regulator, the current in the circuit is controlled by increasing or decreasing the resistance. But in an electronic regulator, the control is taken over by electronic circuits. There are different forms of electronic regulators available. Some use transistors, some use operational amplifiers … Continue reading Electronic Regulator