This Design Idea shows how tocalculate the inductance of amultilayer air-core coil using only itsdimensions and resistance. If you knowthe dimensions and the number of turnson an air-core coil, you ...

Inductance is the link between electric circuits and magnetic fields. Voltage and current sine waves are in-phase when they peak and cross the zero axis at the same time. However, this rarely happens ...

Have you ever had difficulty explaining the theory of inductance and its impact on an electrical circuit to a coworker or apprentice? A theoretical topic such as this is hard to comprehend but ...

Spoiler summary: The sheet inductance of a square cavity is 32pH per mil of dielectric spacing. Remember: before you start using rules of thumb, be sure to read the Rule of Thumb #0: Use rules of ...

A typical Twin Feeder cable, or more popularly referred to as "Zip Cord", consists of two adjacent conductors separated by insulation, or commonly referred to a "dielectric". For convention we assume ...

In the race for ever-improving technology, there are two related technical capabilities that drive our world forward: speed and size. These are related, as the smaller a device is, the less distance ...