RL Circuits (6 of 8) Charging an Inductor, Time Constant, Voltage, Current, An Explanation

Рет қаралды 47,794

Күн бұрын

For and RL circuit with a DC source this video shows how to calculate the voltage and current with respect to time while charging an inductor.

Пікірлер: 36

@MozerinMozers 7 жыл бұрын

Great video!! Thank you!

@ilkeguler9512 7 жыл бұрын

thank you so much for your amazing video series!

@stepbystepscience 7 жыл бұрын

You are very welcome, glad that you find them helpful.

@amwsmiles 7 жыл бұрын

Great videos! Thanks!

@ser7ser7i 7 жыл бұрын

Thank you again and again for whole video series

@stepbystepscience 7 жыл бұрын

you are very welcome, glad that you found them helpful.

@borisrimpila2668 4 жыл бұрын

Christ! I was looking for this info about 5 hours! Very much grasias thankyou kiitos tackso mycker spasibo etcd

@stepbystepscience 4 жыл бұрын

Your welcome.

@yssacnton95 6 жыл бұрын

thanks for uploading

@scarou022 7 жыл бұрын

Your videos continue to be very useful to me, thank you very much for that ! But I can not understand the relationship between the "linear shape of the current" in an inductor (di/dt =V/L for the primary winding of a transformer for instance ) and the "exponential shape of the current" of a charging inductor in this video. These two type of inductors are charging inductors ; why their current shape is not the same ? Could you clarify this point a little bit ?

@Enigma758 3 ай бұрын

I think the difference is that di/dt = V/L applies to an ideal inductor with no resistance. When you take into consideration resistance, then that produces a different equation whose solution is the exponential equation in the video.

@antondiffering4727 4 ай бұрын

Thanks for info of PhET, a goldmin to students. I will check it out.

@stepbystepscience 4 ай бұрын

Glad to hear it

@VIPULSAINI1 6 жыл бұрын

Very easy to understand

@cagataysunal1130 5 жыл бұрын

Your videos have been extremely helpful so far. One thing that I noticed that my teacher went straight for the formula derivation and said "you should have an idea on how this works with the previous knowledge you have anyway.". I think it's important to start with the logic behind it first. Formulas are very forgettable when you can't relate it to anything.

@cagataysunal1130 5 жыл бұрын

I mean for EXTREMELY simple formulas it's fine, I guess.

@stepbystepscience 5 жыл бұрын

Yes, I also think it is good to understand what the formulas mean. Thanks for the great comment.

@stepbystepscience 5 жыл бұрын

And thanks for subscribing...try to get to 100K and my silver play button.

@kanaktandon1573 5 жыл бұрын

Beautiful Explanation

@stepbystepscience 5 жыл бұрын

Thank you very much

@mdimtiazabedin9114 2 жыл бұрын

Why did you count t=1.5s? if I had a wave mentioned of 50Hz, would it become t=0.02s?

@MrHrh747 4 жыл бұрын

Hi, I truly enjoyed your 8 series of RL circuit analysis. By any chance do you now of any free online analog simulator? Thank again

@stepbystepscience 4 жыл бұрын

Sorry, no. But thank you for watching the videos.

@user-xt9op7bu1j Жыл бұрын

Were in efficiency hier?

@VIPULSAINI1 6 жыл бұрын

Very helpful sir but sir how we got the value of e = 2.7 ????

@stepbystepscience 6 жыл бұрын

e is Euler's number. It is a constant 2.718 and it goes on after that. It is used in natural logarithm.

@cagataysunal1130 5 жыл бұрын

If you want to go balls deep on that topic and reinvent the wheel, I suggest watching this fantastic video by Numberphile kzfaq.info/get/bejne/d9txZahyzKfJl3k.html

@sircliff323 4 жыл бұрын

Got it.

@stepbystepscience 4 жыл бұрын

Great and thanks for all the great comments.

@obia2000 6 жыл бұрын

Shout out to vin diesel for taking time off for physics 😂😂😂

@stepbystepscience 6 жыл бұрын

Cant be driving fast and furious all the time, thanks for noticing.

@AndyU96 4 жыл бұрын

No writing equations or solving differential equations? Not nice man

@stepbystepscience 4 жыл бұрын

Thanks, a little more conceptual I hope.

@regulus8518 3 жыл бұрын

just one correction you cannot "charge" an inductor, there is no such thing as magnetic charge ... as far as we know magnetic monopoles do not exist and unlike electric charge on capacitors magnetic charge does not exist so you can only magnetize and demagnetize the inductor instead

@stepbystepscience 3 жыл бұрын

I understand what you are saying and of course we always say that we charge a capacitor, but in my experience there is no corresponding term for an inductor. I have never heard anyone say magnetize and demagnetize an inductor. I am not saying you are wrong but....