Oml My teacher showed this video in my class and I enjoyed and Understand more now! I have a Future Project in Electric Circuits so this video helped alot
Finally, I have been looking for someone who can explain this stuff and is really understandable. Great Great Great Video, make some more. I love this stuff.
Very good video sir! Thank you! Though, I have a question: Why are the middles of your batteries taped? I tried looking this up but kept seeing people talking about rather taping over the ends. So just wanted to find out why taping the middle might be a good idea for testing like in the video?
what kind of bulb can you use? this one looks small. i think you mentioned in another video that this is 2.4 volts? would a standard 60 watt bulb at home depot work?
Thank you so much im subscribing for this my science teacher told my group and other groups to turn on a light-bulb with a wire and a battery I couldn’t figure it out so I searched this up thank you so much
Alright, question. Can you use the battery holder and the lightbulb holder thingy but not the alligator clip wires, instead use the copper wires to connect? Working for a science fair project. Thanks for the help
yes - as long as there is a electrical conductor (like copper) from one end of the battery to the side of the bulb and then from the bottom of the bulb to the other end of the battery, you should be good.
Wow! Ty so much I have a test now This helped me alot! Oml My teacher showed this video in my class and I enjoyed and Understand more now! I have a Test about Electric Circuits so this video helped alot! :>
I used this for my science project in a way.......... I used a CD taped copper wire on it using electrical tape if anyone asks if the black tape covers the CD i'm just gonna say the color black attracks the sun. I'm gonna tie the battery to the CD with electrical tape and attach copper wire to light a light bulb. ( btw its a model of a solar panel) (IT WORKED :) )
it's not positive and negative energy - it's just electric current. However, in order to get an electric current, you have to hook up the wires to both the positive and negative terminal of the battery.
There’s different polarities. And it really does matter Isherwood you use positive and negative. If you Try to jump start a car. And you put the negative on the positive and positive on the negative, you will fry a fuse in the car or even as bad as the ecu. So no it’s not just electronical current. There’s positive and negative for a readon
You need a lightbulb with a tiny filament inside - not an LED bulb. Also, some of the bulbs need a higher voltage so that they won't work. If you look on the side, it should say the voltage. You can get a 3.0 volt bulb to work with a D-cell battery.
You forgot putting the mini light in to a lamp socket which would turn the light on for half a second and overloading every type of light into the room leave you in the dark
Hey man, i found a big ass headlight under the seat of an abandoned car and its been preserved because it hasn’t gotten wet or anything, how would I go about turning it on? Could I connect wires and a battery to the back?
If you have a multimeter, I would first check the resistance between the contact points. If you get an infinite resistance, then the bulb is dead. Other than that, you can connect a battery--if it's a car headlight then it probably uses 12 volts.
