How To Make an Electromagnet

This physics video tutorial explains how to make an electromagnet using a steel nail, copper magnet wire, sandpaper, and AA batteries. It also explains two things that you can do to increase the strength of the magnetic field produced by the electromagnet.
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[@chummaker1]

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[@koynabajaj2045]

Great video! Prepping for my physics exam tomorrow.

[@soupysoup931]

that hitting was awkward each time and somewhat funny but there's no room for siliness when it comes down to experiments. great work. anybody can make this work at home. thanks

[@georgesadler7830]

Professor Organic Chemistry Tutor, thank you for a practical video/lecture on How to make a simple Electromagnet in Applied /Engineering Physics. The whole idea of Physics is to show how things work on planet earth. This is an error free video/lecture on KZbin TV with the Organic Chemistry Tutor

[@rodc3916]

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[@BB-xe1jl]

I clicked this video thinking I was going to watch an ElectroBOOM video where Mehdi shocks himself somehow while making an elctromagnet

[@subelevate2674]

This sure helped me out!

[@ryandunn4707]

Dude sounds like Mark Wahlberg. Great vid man 👍

[@abbiravindhran8424]

You can also do the reverse and use a large object in a magnetic field to generate current which is more practical

[@maxplank1196]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@Andre-je2br]

Ooooo I love this one.😅😮🎉😊

[@friend6281]

Is it possible to increase the strength to the point where it can pull chainsaws into the air from a couple meters away? Thanks!

[@Gary-zc6dp]

thats oddly specific...

[@Ferroes]

Probably not as most chainsaws aren't entirely ferromagnetic but it's possible to pull a chainsaw from a few inches away assuming you have a neodynium supermagnet as their strength decreases exponentially the further they get from the magnet itself (warning: neodynium supermagnets are very dangerous and have caused numerous amputations so it is highly recommended you don't try this)

[@friend6281]

@@Ferroes Ah, I see. Thank you! I will put this information to use...

[@Ferroes]

Friend; "to use" 'aight. Just be careful with the magnets; they can trap your hand if you're reckless

[@yayayeye7659]

No wont follow with the comment thread I THOUGHT THERE WILL BE A HAND REVEAL! :((

[@Frozan]

Lol same I just wanted to see his hands 🤣🤣🤣

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I know his name and face

[@abderrahimhafoud321]

Please tell me can use this experience to detect the presence of antimony in a rock instead of iron ,would u pls help me how to do thks in advance.

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[@maxplank1196]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@maxplank1196]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@maxplank1196]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@TheOrganicChemistryTutor]

They sure did!

[@jstati494]

@@TheOrganicChemistryTutor can you help me find an ac power source for an induction heater and determine the watts, volts etc needed or help put together an induction heater? This might be a great experiment for your students too? How can I contact you for help with an at home project? Thanks!

[@Samuel-kq4ip]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@Samuel-kq4ip]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@Samuel-kq4ip]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@Samuel-kq4ip]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@danielbloom8540]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@danielbloom8540]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@danielbloom8540]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit

[@the_green_cloud]

Organic chemist you have a power source going through a conductor I would expect the wires to get hot without a resistance in the circuit