The modern world runs on electricity, and wires are what carry that electricity to every light, television, heating system, cellphone, and computer on the planet. Unfortunately, on average, about 5 ...

Magnetic levitation is just one of the interesting attributes that make superconductors so interesting. Mark Garlick/Science Photo Library vie Getty Images The modern world runs on electricity, and ...

Scientists at NIST have developed a quantum device that measures amperes, volts, and ohms within a single system for the first time. Reported in Nature Electronics, the breakthrough uses two ...

Defying conventional scientific knowledge about electrical conductivity, the addition of a common carbon compound to copper to make electrical wires results in significant performance enhancements, ...

In this video, Jonny Nelson explains resistance. The current through a component depends on both the resistance of the component and the potential difference across the component.

(THE CONVERSATION) – The modern world runs on electricity, and wires are what carry that electricity to every light, television, heating system, cellphone and computer on the planet. Unfortunately, on ...

In this video, Jonny Nelson explains resistance. The current through a component depends on both the resistance of the component and the potential difference across the component.