If you have ever read advanced textbooks or papers about electronics, you may have been surprised to see the use of complex numbers used in the analysis of AC circuits. A complex number has two parts: ...

The previous tutorials featured resistors in direct current (DC) circuits wherein the voltage and current have been assumed to be of constant polarity, flow and direction. The voltage, current and ...

Capacitors behave differently than resistors, where resistors allow a flow of electrons through them directly proportional to the voltage drop, and capacitors oppose changes in voltage by drawing or ...

The Indian Institute of Technology (IIT) Delhi on Monday said it had set up a laboratory that will enable the measurement of electrical performance of devices and circuits that are used in equipment ...

Electrical circuits might be regarded as rather mundane pieces of classical engineering. But their electromagnetic fields are, like light, a quantum object whose energy comes in discrete units — ...

Consumer electronics that we use daily – smartphones, computers, televisions, home appliances and medical devices, as well as electronics in cars – all require printed circuit boards, or PCBs, to ...