Kirchoff's Law - Circuits tutorial

Рет қаралды 62,970

6 жыл бұрын

Have fun learning about Kirchoff's Laws in this complete tutorial. In this example I explain the Kirchoff's loop rule. The loop rule is one of Kirchoff's laws. It states the potential voltage is equal to zero.
If you need any extra help I do offer homework solutions. Check out my website www.mathmeeting.com/live-tutor... .
My name is Chris and my passion is to teach math. Learning should never be a struggle which is why I make all my videos as simple and fun as possible. I cover all subjects from basic level math through upper level calculus and statistics. I also make brain teaser, word problems, and Rubik's cube videos for fun.
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Пікірлер: 47

@fordhanson7416 5 жыл бұрын

My daughter has been struggling with the loop rules until your video appeared, she immediately had smiles on her face she have understanding now thank you so much

@lvpmetalfinishing0654 3 жыл бұрын

Same to u also

@lesterodukoya4618 6 жыл бұрын

hello I love your tutorials

@dido1803 6 жыл бұрын

Hi there, I really like your presentation, clear and concise. I learned a lot from this video.

@MathMeeting 6 жыл бұрын

Glad you liked it di do :)

@newmangodswill3559 3 жыл бұрын

Thanks Chris... U are a genius

@areebaejaz1491 2 жыл бұрын

Excellent work

@simonmunthali5989 2 жыл бұрын

i apreciate your work

@influential7693 2 жыл бұрын

Can you pls make a video on transistors and capacitor and all other electronic devices and also their calculations, and thank you for helping me for my education , God bless you

@mdabdulmomen1054 3 жыл бұрын

Please make a video where are solving complex series and parrallel circuit

@johnbode174 3 жыл бұрын

This is the second KZfaq tutorial I’ve seen that says current flows out of the positive terminal of a power source. In the case of two batteries in series, the current will flow out of the negative terminal of the battery with the highest voltage and flow into the negative terminal of the battery with the lower voltage. This is why you need a 14 volt source to charge a 12 volt car battery.

@catcakie 3 жыл бұрын

Current flowing out of the positive terminal is called conventional current. Current flowing out of the negative terminal is called electron current. Electron current is obviously what actually happens but conventional current is the standard that most of the world follows.

@BuleTheKing14 6 жыл бұрын

As a electrical engineering all I can say is good explanation of this topic.These videos are a good thing for remembering small stuff I learned in first years in my university. Do you have in plan maybe making a video of solving a circuit same as last one but this time including inductors and capacitors???

@sonalisharma2019 5 жыл бұрын

Can you make a video on differentiation

@khurramabbas2224 6 жыл бұрын

I raelly love mathematics this is my favourit subject

@MathMeeting 6 жыл бұрын

Mine too Khurram :)

@sinisatesic9333 5 жыл бұрын

Why isn’t +I(40)oms at 5:46

@oussamalasfer4860 6 жыл бұрын

I see Setting the direction so important thx again :)

@MathMeeting 6 жыл бұрын

Glad to help Oussama :)

@mech2159 6 жыл бұрын

This is good.

@MathMeeting 6 жыл бұрын

Thanks Mech!

@siomai.rice07 3 жыл бұрын

Wait if you make the loop in a direction of counter clockwise. Isn't the answer will be the same?

@dmarnes 4 жыл бұрын

Why the voltages changes over the resitors are negative?

@sonihet8849 4 жыл бұрын

If our direction of journey and current is in same direction so it will be negative voltage if our direction of journey and current is opposite so voltage is positive 🙂🙂

@DenisChanda 10 ай бұрын

Is loop law applicable to all circuit?

@user-mn2lo2sc2r 4 жыл бұрын

1.2A

@faizasikandar6050 4 жыл бұрын

There are 2 variables how DoD u solve

@lesterodukoya4618 6 жыл бұрын

especially, this ine

@allaboutmotherhood7544 4 жыл бұрын

Why its not + ohms

@satyamsrivastav7465 4 жыл бұрын

Shuldn't it be, 18V - (-90 hms)I = 0?

@simoncheung2427 4 жыл бұрын

Satyam Srivastav if this is the answer, then negative current means assumption of true current direction is wrong.

@johnmarkdelossantossimbaha5293 3 жыл бұрын

Where i = .2 A come from? I don't get it 🙁

@johnmarkdelossantossimbaha5293 3 жыл бұрын

I'm struggling with this please help 🙁

@catcakie 3 жыл бұрын

At 6:52 you can see 18V - (90Ω)I = 0 Using algebra, we subtract 18V from both sides to get - 90(Ω)I = -18V Divide both sides by -90Ω to get I = -18V/-90Ω Put that into a calculator (-18/-90) and you get .2 A