Note: although I labelled the terminals "+" and "-", for most use cases inductors have no polarity meaning you can connect then in both ways. Some manufacturers still decide to label the terminals but that is a large topic: www.quora.com/Do-inductors-have-polarity?top_ans=168431472
0:12 actually you can only see the field if the metal is ferromagnetic, like iron. Not all metals are ferromagnetic, ie attracted to magnets and due to lenz's law they are often repelled by magnets
Of course you are correct, I figured I will add the "+" and "-" labels because some manufacturers include that. Overall its a pretty deep topic: www.quora.com/Do-inductors-have-polarity?top_ans=168431472 Thank you for your remark!
I just stumbled upon your channel in my recommendations and I like your "... in 100 Seconds" videos. They give a good overview with easy to understand visuals/simulations. But maybe try using some higher resolution pictures. Other than that, keep it up!
I'm getting into electronics, and I got an arduino kit and I bought another kit of basic electronic components. Neither came with inductors, but I got plenty of capacitors. Why is that? Are inductors more used for larger power/motor type systems, or are they more pricy due to the material it takes to make them, so they are left out of these kits due to cost?
In my opinion: - yes, inductors are usually more expensive - they are a little bit more advanced so basic kits used to learn arduino and so on don't really need to have them. Good luck on your electronics journey!
In general, it allows for more energy to be stored. Here is an article that goes more in depth: www.e-magnetica.pl/doku.php/air_gap#:~:text=Air%20gaps%20are%20an%20integral,more%20turns%20to%20compensate%20accordingly.
Really like the way that you presented the video just like the style of fireship. Great and simple video, subscribed! Just a little critic to put some music for the attention span just like what fireship does and keeps you engaged throughout the whole video!
The ( old fashioned ? ) 50 / 60 Hz steel core transformers are the MOST VALUABLE parts to salvage from old equipment ... why ? ... because their circuits are VERY SIMPLE , and .. they can last for CENTURIES ! ! .... DAVE™🛑
Note: although I labelled the terminals "+" and "-", for most use cases inductors have no polarity meaning you can connect then in both ways.
Some manufacturers still decide to label the terminals but that is a large topic: www.quora.com/Do-inductors-have-polarity?top_ans=168431472
Very nice video! As a fan of fireship, I love this kind of information share format. Very simple and clear 😊
I'm also a Fireship fan, glad you liked the video (:
0:12 actually you can only see the field if the metal is ferromagnetic, like iron. Not all metals are ferromagnetic, ie attracted to magnets and due to lenz's law they are often repelled by magnets
Wow this guy is under rated, keep it up !
Glad you like it (:
Inductors are not polarised.
Word. Give you $100 if you can explain how to identify the cathode of an inductor
Of course you are correct, I figured I will add the "+" and "-" labels because some manufacturers include that. Overall its a pretty deep topic: www.quora.com/Do-inductors-have-polarity?top_ans=168431472 Thank you for your remark!
I will clarify that with a pinned comment 👍
You mean "bipolar"?
@@honeybadger2371 nope, I mean that the inductors were shown as being polarised (as in they have a positive and negative terminal). They do not.
I just stumbled upon your channel in my recommendations and I like your "... in 100 Seconds" videos. They give a good overview with easy to understand visuals/simulations. But maybe try using some higher resolution pictures. Other than that, keep it up!
Thanks for the tip (:
i would add voltage boosting as a purpose for inductors
Hi, good idea, I included it in the list as "transformers"
I'm getting into electronics, and I got an arduino kit and I bought another kit of basic electronic components. Neither came with inductors, but I got plenty of capacitors. Why is that? Are inductors more used for larger power/motor type systems, or are they more pricy due to the material it takes to make them, so they are left out of these kits due to cost?
In my opinion:
- yes, inductors are usually more expensive
- they are a little bit more advanced so basic kits used to learn arduino and so on don't really need to have them.
Good luck on your electronics journey!
அருமை யான பதிவு ஐயா செ ஆனந்தன் விஞ்ஞானி இந்தியா. Tamil language
நன்றி ஐயா (:
Why inductors have gap in their coil mainly in toridal core inductor
In general, it allows for more energy to be stored. Here is an article that goes more in depth: www.e-magnetica.pl/doku.php/air_gap#:~:text=Air%20gaps%20are%20an%20integral,more%20turns%20to%20compensate%20accordingly.
@@V_Electronics oh realy thanx just subscribed after watching first video🗿🔥
@@myshticaanimo2169 Thank you!
cool
What you use to make the simulation
+
Here you go: www.falstad.com/circuit/circuitjs.html
@@V_Electronics An overview of this tool would be cool to see!
@@ivandagiant that's a really good idea thanks (:
you remind me of fireship, i like this kind of content
(:
Doesn't it do the same thing as capacitor then?
Good question, they act similar in many ways. They store energy differently though!
its actually 99 seconds-
🗿🍷
nice
Thank you (:
That was just 85 seconds
Really like the way that you presented the video just like the style of fireship.
Great and simple video, subscribed!
Just a little critic to put some music for the attention span just like what fireship does and keeps you engaged throughout the whole video!
Thank you, I will experiment with a music background thank you for the tip (:
@@V_Electronics Please, no! No music! Your video was perfect. I think if you took a poll, most people would be against music in videos like this.
@@fastradioburst253 even some small little jazz in the background like some of the newer videos? Lets take a poll that's a good idea
electroboom biggest competitor
I'm flattered!
The ( old fashioned ? ) 50 / 60 Hz steel core transformers are the MOST VALUABLE parts to salvage from old equipment ... why ? ... because their circuits are VERY SIMPLE , and .. they can last for CENTURIES ! ! .... DAVE™🛑