AC, DC: What's The Difference ?
Thursday, April 25, 2013 - 18:00
in Physics & Chemistry
AC, DC: What's The Difference ?The difference between alternating current (AC) and direct current (DC) is readily explained, yet most widely published "explanations" seem to muddle the facts and cause confusion. I hope that this short article may help to clarify matters a little.A Little EtymologyOriginally, alternating current was called "alternate" current and direct current was called "continuous" current. read more