Ohm's Law, Example Problems

Ohm's law, example problems. Goes over several worked examples when solving for voltage, current and resistance using ohm's law.

Ohm's law, V = I x R, states that the current through a conductor is directly proportional to the voltage across a resistor and inversely proportional to the resistance of the resistor. I is the current through the resistor in amperes, V is the voltage measured across the resistor in volts, and R is the resistance of the resistor in ohms. Ohm's law holds for circuits containing only resistive elements, regardless of whether the voltage or current is constant (DC) or time-varying such as AC. It can be used for series, parallel and resistors in combination. When resistors are in series or in parallel they may be combined into a single "equivalent resistance" in order to apply Ohm's law in analyzing the circuit.

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[someoneyoudontneedtoknow]

This really helped me I am in grade 6 and u are a better teacher than my science teacher ❤

[HARIMOLLY]

I teach in physics in a high school. My background is in chemistry. These Ohm's law problems are genuinely helpful.

[enhypenjayace]

Thank you s much! I'm in 8th grade and I'm having a hard time understanding my modules, an this helped me a lot!😊

[WingmanLiveGaming]

This gave me a genuine better understanding of ohms basics. Thank you very much!!

[evansautopsy]

Thank you! I have my science lab exam today, and it's on Ohm's law. Helped me out a lot :)

[nrygug]

You are better teacher then my teacher

👍 easy to understand

[Theab]

I’m 23 now learning this, big help bro Thankyou !

[randyferraro]

I was trying to get an explanation on ohm's law and how to use it your guidance has made me understand it much better

[rbd]

Thank you for making this instructional video!

[jalexablanca]

thanks a lot! i havent listened to the discussion of my teacher abd this helped understood

[nickispogi]

thank you very muuchh this made answering modules easierrr!!

[charlinesaint-victor]

Thank you so much, you helping me with my physic class and MCAT prep

[gaurangwakte]

Thanks your questions were helpful to me🙏
I have my exam today

[ronaldpickett]

Thanks for the great explaining of the ohms law.

[umbrella]

thank you! have a science exam in a few days lol, i completely forgot about ohms law so here i turn! slight suggestion though is just mention when you rounded something off because i try to solve it first then compare our answers. i thought i was wrong lol

anyways, thanks!

[trashbandido]

thank you so much I was about to fail ninth grade

[rizzle-p]

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I am seeking knowledge about ohms law in reference to audio amplifier and speakers.

[predatorxpvirus]

Well explained thank you, this will help me greatly

[v.singh]

Thank you sir for these amazing questions that u gave us for practice.
And I have enjoyed these questions when I solving them 🥰🥰👍👍 ;)

[josephkrestan]

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