Whirling Shutters on This Field Mill Measure Electrostatic Charges at Distance
Hardly a person hasn’t experienced the sudden, sharp discharge of static electricity, especially on a crisp winter’s day. It usually requires a touch, though, the classic example being a spark from finger to doorknob after scuffing across the carpet. But how would one measure the electrostatic charge of an object …read more
Continue reading Whirling Shutters on This Field Mill Measure Electrostatic Charges at Distance