Electricity
Michel, IL | Electricity
Brinley, they make electricity by spinning a coil of wire inside a magnet, or vice versa.
Sydney, MN | Electricity
Acutally, Electricity was not invented. It was discovered, and then harnessed to do work like make your computer run!
Brinley, PA | Electricity
How did they make electrcity?
Keila, NC | Electricity
when was electricity even invented?
Dee, HI | Electricity
I was wondering, if I use candle light night time, would it make much of a difference in saving energy? and would the candle cost more than using electric light at night?
rebecca, IN | Electricity
i am doing a project on computers and i need help finding info about computers from the 1800s.
Telephone Wire, MD | Electricity
Andressa, there are some books that have those sort of experiments. Batteries are acidic, so be cautious when experimenting with them. With the battery, you can power basically anything that runs on batteries. There are simple robot kits that come with batteries, but you can substitute your own if it's the right type. I reccommend trying a AA battery first since it's the most common.
Telephone Wire, MD | Electricity
Jamaz, surprisingly, Thomas Edison was pretty much an F student. His Mother took him out of school and homeschooled him. He got the love of science and electricity from his Mother, and later went on to invent the lightbulb by tinkering with smalll filiment in a glass bulb. The lightbulb was invented in the late 1800s (Use 19th century)
Telephone Wire, MD | Electricity
BYE, put the switch next to the light bulb in a circuit and flip it to the on marking. Make sure the power source can provide the power, have it go through the circuit, and have the power come back to the power source to form a complete, closed circuit.
Telephone Wire, MD | Electricity
Use the switch in conjunction, parallel or perpendicular with the batteries or source of power. A research tool, Megan, could be Snap Circuits Junior (about 100 different and easyelectricity experiments.) Make sure the circuit is closed so that power can go from the power source, through the circuit and back to the battery
Nile, GA | Electricity
how long does electricity run?
anonymous#2, MN | Electricity
TO TONJA in IN.electricity was never invented. it has always exsisted. so you are probbly wondering what year that people DISCOVERED and put electriity to work.
D-Dammy, IL | Electricity
Electricity is not what we can use to play bcos some of our scientist that have died just bcos of finding good things to useelectricity for the next generation that we are enjoying now in our different countries,but we the new generation must knowhow to use it well if u ever travel to Africa just to spend a month or e.t.c.u will see what I am talking about no light and no strong eletricity like the one we are enjoying here in Overseas.THANKS.
tonya, IN | Electricity
what year was electricity invented
eric, OH | Electricity
does anyone know anything about hydro and/or solar power?
dharmik 13 solar car, TN | Electricity
Why don't people use solar powered cars with batteries that charge during the day for night use????
MEAGAN, CT | Electricity
I am doing a science project on electricity and experiment with the battery and light bulb. I am looking for expert information to share in my report. Anyone who has done such project and would like to share with me some research tools I can use is greatly appreciated. thanks Meagan
Sophie, MO | Electricity
At our science fair there was a machine that made your hair stand straight up. It could even make one of those long light tubes turn on without being plugged in. How does it do that?
princess, PA | Electricity
what is the history of the light bulb?
Leah, MI | Electricity
I did that last year I forget how we used the switch, though.
Jamaz, SC | Electricity
I really likeelectricity and I chooseelectricity for my homework assignment and now I writing on the computer and really likeelectricity and how did Thomas Edison made a big light bulb? Was he good in scince?
Claudia, MO | Electricity
Caitlin from HI, you can go to www.ask.com and you can ask what year electricity was invented. I think it was invented in the 1800's
sydney, MI | Electricity
why do computers need cords?
Zachary, GA | Electricity
Did you know that thomas edison invented the light bulb?
Aaron, NC | Electricity
I will answer Noah's question. I made a small generator out of card board, ultra thin wires, 4 magnets, a nail, and a tiny light bulb. if you look it up you can find it. i did it for a school science project.
kirubel, IL | Electricity
I am going to try to invent a huge ball that can do anything you want. Just say it, and you got it.
baru, OH | Electricity
why are jackhammers air-powered
guidz, HI | Electricity
how to manipulate the electric meter to steal electricity?
