Components which show I–V graphs that are not straight lines are non-linear circuit elements. The current through them is not directly proportional to the potential difference across them.

factors that affect resistance and voltage graphs. If you struggled with the quiz, don't panic - we've got you! You can revise electric circuits by clicking the links below.

Engineers have embedded high performance electrical circuits inside 3D-printed plastics, which could lead to smaller and versatile drones and better-performing small satellites, biomedical ...

This new ink can be loaded into a regular ballpoint pen and lets users sketch out electrical circuits on paper, reports Prachi Patel for Chemical & Engineering News. The ink itself is a mixture of ...