Solenoid Basics Explained - Working Principle

About the current flow from + to - or vice versa:
The fact is, electrons travel from the - to the +. BUT because they have a negative charge, mathematically speaking, the charge at the + gets "smaller" due to the addition of negatively charged electrons, and it gets "increased" at the - due to negatively charged electrons leaving. At least that's how I explain it.

So good.

I used read and forget it since we had only theory in our schooling.
I appreciate your efforts sir.
Now i just cant forget it
love from india.

Very clear and practical explanations

Its amazing

❤❤

WOAH THIS WAS SO0 COOL! QUALITY KNOWLEDGE ONLY!

How does magnet works with Inductor

This is amazing, and make me want to study physics seriously.

A question I have about systems like this, how does the copper wire being bare within the solenoid coil not cause a short?

brilliant explanation.... i never seen such a deep explanation...

Hi thanks for enlightenment...by the way whats the power source use in this demonstration?

Wow super , thank you so much amazing explanation

Mr. Antoine SGI

Why doesn't the solenoid create a short circuit when the wire is wrapped around itself? Wouldn't this create a shorter path for electron flow by just going straight through the touching wires and thus rendering the coils useless? Why doesn't there need to be insulation between the coils in order to ensure electron flows properly through the solenoid?

When you apply the right hand grip rule, you don't mention the winding direction (like a normal screw or a special left step one) which is confusing. It would change the poles; anyway great video.

Someone answer me please, the conventional current produce magnetic field or the electronic current? And if electronic current produce magnetic field then does conventional produce electric field

Wo sir , thank you so much for this crystal clear conceptual information about a solenoid working.

The Engineering Mindset. why you? ;D Thankyou !

Which factor will have greater impact in changing magnetic field N or I ?

The demo is beautiful!

Excellent way of explanation sir. Now I understood SOV.

How much current did you apply across the solenoid?

nice

Is earth is a giant solenoid? Thanks a lot :)

The explanation is superb .

Thank you so much

Far out this channel is a blessing from the cosmos, dude!!! Top notch quality. Thanks!

my solenoid is not working . i am using 9v battery and insulated copper wire

Look at the ferrocell, it's far more interesting than iron filings

Super helpful thank u

love it very usefull

👍👍👍🌹🌹🌹

Beautiful

Wow, this video was so amazing and I learnt the entire concept in under 10 mins whereas my science teacher spend an hour teaching us the same thing.

Thank you. The joy to finally understand! Yay

Amazing video.

I came here because I am studying lock-out/ tag-out for my plumbing course.
Energy-isolating devices do not include on/off switches and control valves at the machine. These can easily be turned back on, and often do nothing to remove energy from the equipment. In many cases on/off switches are low voltage switches controlling higher voltage relays and solenoids within the machine. Turning these off means that there's still high levels of available energy within the equipment.
I tried to get a better idea of a solenoid is, and how it applies to this context.

this video was informative and overall dude seems pretty chill

photon is right, cartoon is misleading.

Solenoids are what humans need to terraform Mars. By the way, the electricity you're paying for produces magnetic fields everyday.

This video just explained the basics of magetism in a few minutes that took school instructors "days" without examples to explain!
Thankyou!

If I used an AC solenoid valve would it mean that it would move the plunger up and down regularly because of the positive and the negative cycle of the AC voltage.

Thank you so much keep going bro 🌻🌻🌻🌻🌻🌻❤️❤️🌱🌱

This is great but u need to include videos about reed switch

My favorite part was the very informative section of this video when he cut the solenoid valve in half and how he said he's going to make a first cut and then spinning around and make a second cut. 💯💯💯🤣🤣🤣