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 ...

A 6-V battery powers a circuit with parallel branches on a board. Several wires and light bulbs plug into the board to make various series and parallel circuits. The brightness of the bulbs changes ...