A circuit always has a battery (cell) but it can also contain other electrical components, such as bulbs, buzzers and motors. When drawing circuit diagrams, rather than drawing detailed components, we ...

An electrical schematic diagram might look like a nonsensical drawing to the layman, but to the electrical engineer, it’s a high-level documentation that provides a ton of insight and instruction. The ...

Dive into our reliance on electricity and its sources. Discover the shocking amount of electrical energy used daily. Dive into our reliance on electricity and its sources. Explore renewable and ...