One of the more memorable student course evaluations I've gotten in my years at Union was from a student in the introductory physics-for-engineers course who complained "They abstracted away all the ...

The questions in this quiz are suitable for GCSE physics students who are studying electrical circuit symbols, electrical charge and current, potential difference, factors that affect resistance and ...

Learn how to solve resistor current problems easily – GRE Physics Practice 4! 🔬 This video breaks down step-by-step solutions for series and parallel circuits, explains key concepts like Ohm’s Law ...

2D transition-metal dichalcogenides (TMDs) such as molybdenum disulphide (MoS 2) could be ideal for making next-generation optoelectronics devices. Those made from the materials so far suffer from low ...

Since its discovery 100 years ago, our understanding of superconductivity has developed in a far from smooth fashion. Paul Michael Grant explains why this beautiful, elegant and profound phenomenon ...

What do series and parallel circuits have to do with Christmas lights? In this episode of Crash Course Physics, Shini walks us through the differences between series and parallel circuits and how that ...

In Python Physics Lesson #35, we explore how to simulate LRC circuits and understand their behavior over time. This video breaks down the concepts of inductance, resistance, and capacitance, and shows ...

Electrical components, like motors close motorA device which spins when current flows through it. Motors are used in fans, food processors and many other devices. and lamps close lampA component which ...

This simple but clever continuity tester sports two LEDs: RED LED = circuit resistance is < approx 10K, GREEN LED = circuit resistance <10Ω. It consumes approx 8mA from a 9V battery. When not ...