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Electricity and Magnets: AC...DC
AC power distribution
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current semantics
why ac power
AC and DC current
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AC vs. DC Appliances
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DC current
drift velocity of electrons
powering halogen lights
inverters
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detecting ac/dc currents
CFL and LED bulbs on DC?
How to light 220v bulb using car battery?
voltages in power lines
Function of transformers
Firing up an old car grill headlight system
Parabolic Aluminized Detector lights
dc to ac power?
Types of voltage sources
why don't ac bulbs flicker?
transformer with varying dc current
Energy loss in capacitors
Does magnetism travel through all materials?
bulbs for ac systems
AC to DC conversion
Can you connect a dc motor to the ac line?
un-grounded ducts
Difference between slip ring and split ring commutators?
Why do the blades in a fan run anticlockwise?
germicidal bulbs
ac vs. dc
battery-powered lighting
Resistance in a light bulb (globe).
ac current descriptions
ac to dc conversion
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Transformer versus Amplifier
Bow fishing with halogen lamps
Running a 6V dc motor with a cell phone charger
dc CFL? or LED?
power factor correction
3-phase to 1-phase
Power line hum
inductance losses
Shocks from inverters?
Battery powered water supply?
What is wire gauge?
Single wire electrical transformers?
Why DC or AC voltage?
ac
toward electrocution
AC/DC power source
simple generator
Frequency of magnetic fields?
120 V ac to 20 V dc
AC current
rectified voltage
dc or ac?
measuring salt concentration
Electrons moving in conductors
rectified voltage
Converting AC to DC