Learn how to derive the capacitance of a spherical capacitor step by step! ⚡🔵 This tutorial explains the underlying physics, applies Gauss’s Law, and shows the mathematical derivation clearly and ...

Despite their limited use for testing wall chargers and power banks, USB inline testers let you compare power sources. In three videos, we take you through their features, and we also try an inline ...

Installing a smart meter could help you pay less for your energy, but not everyone is convinced by the technology. While gas and electricity prices today are far below their peak during the 2022 ...

For the 15th consecutive year, Bates has been recognized as a Top Producer of Fulbright U.S. Student awards. For at least 151 years, a hemlock and its close neighbor, a red oak, have grown up together ...

Abstract: For a capacitor with defined geometry, dimensions, and dielectric material, the capacitance normally cannot be changed. In this work, we found the apparent capacitance can be significantly ...

Abstract: This article rethinks the basic assumptions often used in analytically modeling parasitic capacitance in inductors. These assumptions are classified in two commonly-used physics-based ...