While current wireless charging has its benefits, that just moves the visible wire from the device to the charging ...

Get here detailed CBSE Class 12 Computer Science Syllabus reduced, deleted, chapter-wise, marking scheme, weightage, paper pattern and Download PDF.

Researchers repurposed an experiment originally intended to detect gravity, which involved a floating magnet in a superconductive trap, predicting that gravity exerted by dark matter would interact ...

The wires now form a continuous loop. Tape the wire firmly to the top of the ... A current-carrying coil of wire behaves like a magnet. The magnetic field around the second magnet attracts or repels ...

A coil of wire becomes an electromagnet when current passes through ... By painting half of one end black, you prevent current from flowing for half of each spin. The magnetic field of the loop ...

Physics and Python stuff. Most of the videos here are either adapted from class lectures or solving physics problems. I really like to use numerical calculations without all the fancy programming ...

The job of a catalyst is to ultimately speed up reactions, which could reduce an hour-long process into several minutes. It ...

A team of solar physicists has released a new study shedding light on the fine-scale structure of the sun's surface. Using ...

It’s an inductor intended to respond to the magnetic portion of the wave rather than the electric part. They’re normally made of a single turn of wire in a loop of diameter well below half a ...

A new electronic skin sensor uses magnetic cilia to detect both pressure and magnetic fields for applications in health and touchless interfaces. (Nanowerk Spotlight) Electronic skin, or e-skin, ...

How the universe got its large magnetic fields has remained one of the stickiest ... but-wide-scale electrical current, like a copper wire 1,000 light-years across. Because the filtering of ...

To study these processes, the NYC scientists turned to magnetars, whose magnetic fields are trillions of times stronger than Earth's. These stars occasionally produce "flares" — bursts of energy ...