Getty Images
AC Plug Into Outlet (US)
An electrical cord is plugged into a U.S.A. wall outlet, then unplugged. SD PAL 4:3
Getty Images
Electricity pylons in the evening - Hyperlapse
Motion time lapse (hyperlapse) video of electricity pylons with road traffic, blue sky, moving clouds and the moon. HD 1080p.
Getty Images
Solarized guitar animation
Fretboard head with pegs closeup swings over light source. Mostly dark scene, can be dyed by multiplication by color filter.
Getty Images
powertower with windmills in the back ground
shot through a power poll to see the windmills in the background.
Getty Images
AERIAL Solar Panels On An Industrial Building
AERIAL Solar Panels On An Industrial Building
Getty Images
AERIAL Solar Panels On A Commercial Building
AERIAL Solar Panels On A Commercial Building
PBS
Pbs Learning Media: Ac Versus Dc: What's the Difference?
This animated essay from "American Experience" explains the difference between alternating and direct electric current and offers in-depth explanations about the role played by a battery, light bulb, wire, and generator. [2:27]
Other
Chris Mahl: Ac vs. Dc
Teacher Chris Mahl explains the differences between alternating current and direct current. [6:23]