![]() ![]() EnergyĪ watt is an indicator of power or the ability to work. Watts, Kilowatts, and Kilowatt-hours - Power vs. This means that you can run 10 14-watt LEDs for 7.25hrs and consume the same amount as an incandescent bulb in one hour.ĥđ00-watt incandescent bulbsğor 2 hoursĢ1Ē3-watt compact fluroescent bulbsğor 2 hours A 14-watt LED bulb can produce as much light as 100-watt incandescent bulbs. This is why low-wattage light bulbs are so popular. If you have 10 100-watt bulbs (1,000 watts) on for one hour, that's one kWh. You've used 100 watt hours if you left a 100-watt bulb on for one hour. A 100-watt lightbulb needs to produce enough power to glow. The lightbulb is a common way that people interact with watts. The amount of water that flows into the bucket is a measure how much energy was passed through the hose. ![]() After ten minutes, you can point the hose into a bucket and fill it up. Let's keep the water metaphor going: The flow is a measure the power. Amperage can also be called current when discussing electricity. Amperage refers to the flow and voltage is the pushing or pressure. One way to look at electricity is as if it were water. One watt (W), equals one volt, V, and one ampere (A). However, since no one outside of a laboratory has ever used the term "joule", we'll keep it at "watt." Technically, it's a measure of energy transfer equal to one joule per sec. Your state's effect on the solar energy valueĪ watt (W), is one unit of electricity. What electricity is like running a marathon It covers everything from the watts required to power your lightbulbs to all the kilowatt hours of electrical energy that your utility records on each month's electric bill. This article explains how electricity works. ![]() The lights turn on when you flip a switch, press a button, or the coffeemaker wakes up. Your house is powered by the power of wires. ![]()
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