It is hard to get very far into electronics without knowing Ohm’s law. Named after [Georg Ohm] it describes current and voltage relationships in linear circuits. However, there are two laws that are ...

While working engineers were designing hardware for production, a large controversy erupted regarding the validity of Kirchhoff’s law. The controversy sprang up when Mehdi Sadadhgar posted this ...

Kirchhoff’s thermal law relating absorptive and emissive efficiencies has stood for over 150 years, but it may have some violations under specific circumstances. What Kirchhoff’s “thermal law” is and ...