Ohm's Law explained 

Assumes everyone knows nothing. Finally a video for me!

So this is what my husband does. He’s an electrician. I didn’t realize how much math he had to learn. So proud of my smartie! ❤️🤓

This made learning Ohms Law so much easier for me. I’m learning electrical engineering through self-teaching and I was trying to just memorize the formulas before, but drawing it out the way you did simplified it so much for me! Thank you!

You not only nailed this down, Perfect Instructional material , but deserve to be THANKED & Complemented, for being a Superb Instructional Teacher of ELECTRICITY 101 ! Thank you,Sir, We need more unique individuals such as YOU!

Please keep making these kinds of videos Bruce! You are a great teacher.

I always appreciate your ability to convey information in an easily digestible format. Big thank you Bruce! Cheers

Thanks for doing this video. We just went over this is my auto electronics class and it kind of went over my head. The Triangle format in this video for some reason really made it easier to get.

OMG! I've watched a dozen videos on Ohms law and I never got it until I saw your triangle. Thank you so much. You're an awesome teacher. I need this for my Arduino.

Wow - your talent for explaining is so refreshing and clear. Many thanks!

I am an Aerospace Ground Equipment Technician for the Air Force, and this is part of our general training. I'd completely forgotten this over the course of my career, and this was a great refresher! Thanks very much!

I was looking for an refresher on ohm's Law. Your demonstration, just blew my mind! I went through an entire semester, trying to understand Ohm's Law, and you were able to explain it in less than 5 minutes. Thank you very much! I will be following you.

Finally a teacher explains it in its. Most simple form! Thank you, Sir!

Thanks so much Bruce. Love these videos. Your so clever and so kind sharing your knowledge 😃

Best explanation I've seen yet! Thank you, sir. Also - I love your pulsejet videos!

I like the fact that you take the time to explain the electronics in depth. Others don't do that

This is the best tutorial on Ohm's law that I have seen. Thanks!

i've been trying to get people to explain this to me in ages but with this video i totally get it. Subscribed.

Thank you so much. This actually helped me get a really good job I applied to. This exact concept was on part of the testing.

This was the best video I’ve seen on Ohm’s law. Thank you! Please make more. Love your channel

Easiest and best explanation I've found for this, thank you!

Damn, 46 yrs old and just learnt this. I like how this guy explains things!!

Voltage = E= electro motive force, amps= I = Intensity, ohms= R= resistance.

Thank you! Currently learning about Ohms Law in relation to speakers and amplifiers and how to match them without blowing either. This was a great video to start me off, and you were able to explain everything in a way that I was able to understand quite quickly.

Very well explained. I spent hours to understand ohms law by reading a textbook. But looking at video tutorial it took me just 11 min 47 sec. Thank you so much for your video

Thanks so very much Bruce, for your time teaching the fundamental ohms law kind sir!! Great job !! Thanks for sharing this video !! I'd love to hear the rest of the fundamental components of electronics: insulators, resistors, and also a s much more information about magnetism and it's properties. Electro-gravitics is a subject of immense value and interest to me sir !!

When I learned all this stuff we used E for voltage (Electromotive force). so E=I*R. Also is worth noting that the triangle works for wattage P. Using E in place of V you get the pie formula. P=I*E. Solving for the other values, I=E/P, and E=P/I. Another trick for those not algebra savvy, start with the basic formula E=I*R. the idea is to get the value you DON'T know to be by itself on one side of the =. You do that by dividing both sides of the equation by the value you KNOW. So if you know voltage and resistance but not currently you divide both sides by the resistance as follows. E/R=(I*R)/R NOTE: the ()'s are to show that you must multiply before you divide which is the natural order of precedence in math. This is allowed because you're doing the exact same (equal) operations on both sides of the =. Also note that any time you have a number (or variable) over itself (i.e. 2/2 or 5/5) it always equals 1. (think 2 halves make a whole). So to make it easier, the Rs on the right side cancel each other out. (I*1 is just I). To balance the equation again you have to do the same thing (divide by R) to the other side. E/R=I*R/R which equals E/R=I. Since bother sides are equal you can flip it back to front and you end up with I=E/R. This is how I learned it so it might be more confusing to some or it might help. Enjoy.

Thank you for simplifying this! I have watch many videos regarding this same topic & yours, by far, is the most easiest way to understand it. Thank you!

Thank you Bruce. Could not but notice the vintage and myself at 75 knew I would understand you somewhat. I had forgotten the formulas of the triangle and you brought it all back quickly and simply. Thank you again

This really helped me understand something I never understood. Thanks for your help👍

You assumed I know nothing, you assumed right. I appreciate your videos a lot, thanks Bruce.

Thanks for creating this video, this video made it clearer and absolutely easier to understand in comparison to other videos!

I hope this man lives a long, healthy, comfortable life. A true saviour

Using your video to study for my Asvab . You're very useful and have a wonderful way of explaining things !

Bruce, I liked the demonstration of emitting the "blue smoke" from the resistor. :-)

Thank you. Need to keep watching to grasp these basic, you have made it simple enough. Thanks

This is gold. Thank you for your simple explanation!

thx soo much I did well on my physics exam on circuits because of this video

In the credits: "A fly has been harmed in the making of this video." ;)

incredible quality, not just a croaky voice and three pixels, great presentation, love it

Yes thank u for these vids. I cant write or explain well enough how good a job this guy does at teaching all this stuff. Its what i been looking for. Cant thank him enough.

very cool and simple

your too funny "theres a fly i here, im gonna kill the bloody thing, hold on" MY MAN lol

I just have to say , thank you for posting this video, this has helped me out on so many tests! It’s a very nice video even to just get a refresh of ohms law! Good job!

Thank you for the video the first time someone has explained ohms law that’s actually made since to me

Wow, you are such an amazing teacher! You made this so incredibly easy to understand and you did it so quickly! Where can I become a patreon?

I know all about Ohm's Law, I'm an audio engineer by trade. That being said, I always enjoy your videos Bruce. even if I am familiar with the subject matter, I generally always watch your videos. One can never have too many ways of explaining something. The more we are exposed to a concept, the more we become one with the abstract subject matter and the better we are at applying the knowledge we have. Because, even if we know a subject, if we don't know how (or often times when) to apply the subject, we do not truly know the subject.

2 traumatic years of electronic training school decades ago couldnt teach me the basic Ohm's Law. You just did it. I do not need it anymore but it gave me peace to finaly get it in my brain. Thank you.

Thanks for breaking it down. I was having a hard time with the formula but you made it super simple.

Thank you so much i am saved from failing my science test!!!

Another educational video. Can you do a video about wire awg and current capacity for rc usage?

Thank you for the refresher course in basic electronics. It's been 30 years since I first learned ohms law. Since I never put it to practice I have forgotten much of what I learned.

Great video, thanks. Please keep them coming!

The derivation of "P=I²R" is because (1) P=VI and (2)V=IR, so substituting for V in equation (1) we get P=IRI or IIR = I²R. I find the derivations of formula informative.

You explained this in a way it's simple to understand for a noob like me. Thanks

Learning more with each video. Thank You Bruce

I learned all this 40 years ago in the air force. Basically it was explained the same way. Good job as a refresher or teaching someone new.

For those that have trouble with triangles I have a solution to remembering Ohm's Law. V=IRgin :)

You are awesome at teaching and ya made me laugh with your comment, "I don't give a damn about current." 😂😂😂 Keep up the good work sir! Thanks again

One of the most clear explanations of ohms law I've come across, my teacher at tech needs to watch this to learn how to explain it without it seeming like quantum physics. Great job mate 👍

This video was just the perfect explanation 🙏

I like your whiteboard videos a lot, Bruce. I'm really looking forward to your series on HAM radio. Cheers

THANK U VERY VERY MUCH ***

You are a great teacher. Thanks so much Bruce.

Bruce thank you so much. You made it simple, and very easy to understand. You should be my tutor. Love this casual methods. more please.

Thank you for using V for volts and W for watts. Me being common folk, buy my light bulbs based on (W)atts, not P(ower) and my appliances based on (V)olts not E(lectomotive force). Now let's just change the I(ntensité de courant) to (A)mps and it would be a perfect world. 😜 Thanks for the memory reboot!

"I" means intensity which makes sense for current if you look at it from a flow of water standpoint. M

Thanks for the simple explanation. My husband is dyslexic and asked me to watch this video and explain it to him. He's currently doing some training for work in this area. I understood it first time through, taking notes as I watched.

This video help me alot, I'm currently training as a electrical engineer with no background or knowledge. My boss told me to research Omhs law as it's the first thing to learn. This video really did make it easy to learn. Thank you 👍🏻

"I" stands for intensity.

Why does EVERYONE explain Ohms law so damn complicated? Thanks for giving me the dummy version, I actually understand it now... damn!

Thanks for making a very easy to follow video for all the readers of topics for dummies books.

You make it very straight forward to follow. Thank you

"I" represents amps because of the damned French! "intensité du courant".

Still haven't found anyone attempt to explain why the formula works

I cant thank you enough for explaining this so well.

Thanks for the refresher, studied this many many years ago!

can you give a lesson on newton's law as well?

JESSE. WE HAVE TO COOK

Wow, this is the easiest explanation video on RU-vid. Thank you sir.

Thank you for explaining ohms law with numbers in the triangle. This is a great tutorial.

We always learned that Voltage is E in ohms law for Electromotive Force... never saw it as V.

pacman t shirt? just for that it is a thumbs up

Great Video , just what I needed , great teacher

Simple and straightforward! Thank you 👍🏼

When I was working ohms law was 330 I go ohm any one working with electricity should learn this

2:21 - The resistance aaaargh. This is pirate electronics 101.

This video is so well made, very good job.

Very informative and held my attention. Thank you

"I" means Intensity

"I dont give a damn about the current." Me and you man, me and you both

Great teaching and fun to watch thanks!

You're a wonderful teacher. Thank you.

Ham radio series???? When?Where?.............Please................

I stands for "Impetus" which was what electrical current was called before Andre-Marie Amperes research granted it the name "Ampere"

I'm 4 months away from graduating with a bachelors in Electronics Engineering. I approve this video. Thanks!

Excellent video. Very clear for me.

E = IR and P = IE is what I was taught in school.

"I" stands for intensity, actually 'intensite' in french, as per Andre Marie Ampere....

I wish you were my electronics teacher, when I was in the 9th grade. The formulas you explained was very easy to understand. Thanks

Thanks very much...the easiest vid to follow ever..always got confused but you made it so simple...made my life easier.....