Electrets produce a semi-permanent static electric field, similar to how a magnet produces a magnetic field. The ones in microphones are very small, but in the video after the break [Jay Bowles ...

Static electricity often just seems like an everyday annoyance when a wool sweater crackles as you pull it off, or when a doorknob delivers an unexpected zap. Regardless, the phenomenon is much ...

Static electricity is everywhere, especially in your house. “Everyone has experienced that unexpected shock when folding laundry or touching a metal object in their home,” says John Bell ...

He quickly felt the expected pinch of static discharge ... He later checked some logs and deduced that when his personal electric charge hit the rack, the UPS there detected the kind of power ...

Discover the fascinating world of static electricity through simple balloon experiments. You'll learn how static charges build up through friction, how they attract or repel objects, and see everyday ...

The evolution of static electricity by evaporation was illustrated by pouring water into a small heated vessel placed on the electrometer. This mode ot excitiag electricity possesses peculiar ...