Alternating Current vs Direct Current - Rms Voltage, Peak Current & Average Power of AC Circuits

Best Bester Bestest video on this topic

Damn I'm gonna pass 12th grade physics, maths and chemistry all thanks to you

A small thing, but i like hearing the calculator in the background.

I don't like the coldness of his explanation.. I feel like I'm gonna fall asleep

You a the great teacher I've ever known.

May I ask why question no.3 the vrms are equal to 240V?

Bravo

Wish he did real current direction

What does peak power means and what is the formula to find peak power

Sir, you have video on every physics topic and so very very clear and simple. Thank you so much and God bless you richly.

Hello Thanks a lot for helping to refresh my knowledge :) 14 years ago I learned, but never used :) Today I use it :)

Thanks for everything, very helpful 🙏

Vrms is stay the same calculation no matter of how many resistances?
Because i wonder about how to calculate Vrms in 4 resistance and Vs= 30V peak...

Best explanation.
My lecturer has been struggling to make me understand for like over a month but now just in 10mins i have understood whats going on
Thank you!!!!!!!!!!😍😍😍

I am in computer science majorand chemistry minor

I got a B In This course just a day after watching this video thank you so much, God bless you I can't repay you 🤲🤲🤲

You're my life saver 🥰🥰🥰

Thanks for easy explanation, but I have a question to you. In the 3rd problem, in other you mean there that Rms and Average currents and powers are all same things. Cuz you calculate Average Power with Rms current and Voltage. So, can I say that they mean actually the same things everywhere ?

I thought (IR)I=I^2(IR)

The answer to no.4 500 right

Can't express my gratitude for you!

Thank you very much, the best professor I’ve even met!

Thanks sir but we would like you to discuss for us film and ceramic capacitor s in an embriodary machine

Helpful af

Thank you so much for what you do you have helped me you have no idea❤️

I just feel so happy when I search for some concepts and get to see that u have a video abt what I have already searched, I just know that it's done and dusted thank u so much master

poggers

Great explanation I like it you are versatile and competent.

Will my tester indicate a voltage on the negative line in AC at the moment flow of current is reversed ?

Bro......I don't know how to express how grateful I'm watching ur videos.....
Indeed u save lives
Thanks man🤗

what is rms voltage

Thank you once again.

I was hoping for AC to DC converter voltage, and amp drop.

I feel like it's either a hit or miss when teaching physics. This video definitely a hit... My school lecturer a definitive miss!!


So helpful, thank you!!

I love you man, you are awesome.

I think this is my third or fourth time watching this video this school year

very good tutorial, thanks for sharing

What does 0.637 & 1.414 mean when dealing with sine waves

I didn't know Mark Wahlberg was an electronic professor!

Please help me with this question because I have been trying solving it since almost ten years now but still couldn't solve it.
This is question;
A lump of gold is suspected to contain some aluminium. If d gold sample has a mass of 500g and is found to av a relative density of 5.2, find what mass of gold is present if d relative densities of gold n aluminum are respectively 19.3 and 2.6

Can somebody help me pls in this direction do i use the battery symbol or the (AC) symbol like
"Draw a shematic diagram of four bulbs connected in parallel controlled by a single pole switch using alternating current" PLS HELPP NOW
________
| | | | |
Ac sym. ○ ○ ○ ○
| | | | |
|__switch__|
Or
________
| | | | |
Bat sym. ○ ○ ○ ○
| | | | |
|__switch__|

Ac dc is rock band😊🤘🤘🤘

Irms = I / root 2 is only applicable for i = iosinwt current if you want to find your own relationship you have to use (irms)^2 = (iavg)^2 where iavg= ∫i^2 dt / t

I have a question about the derivation of the instanteous power - specifically when the current phase is shifted by thetaI. If I went to phasor land and multipled the original volts (120cost(wt+thetaV)) time amps (120cost(wt+thetaI)) I would get V*I@angle(thetaV+thetaI). After doing the phase shift according to the demonstrated calculation (and the formal published power formula) I am now at (thetaV MINUS thetaI). How do I reconcile this mathematically?

Hi...

Respect for selfrespect,

  Complaint to United distance  Nations (Today known as UNs) about to secure lives, living life and rights of citizens  of republic distance nations from monarch or emir containing distance nations those are united. 

Defination of  Nation:

  A large body of people united by common descent, history, culture, or language, inhabiting a particular country or territory.

  Without any security for work, It is not  considered as domain work (work which is according to governmental procedure.).


Why satellite humen surveillance ( humen machine interface) of Mr.Suraj Murlidhar Pharande and its sensation to sensable brains and from bioterrorism ( COVID-19 coronavirus infection become as pandemic ?) 

Machine humen interface satellite involved machinery operates voters also to  vote.



Why peoples in the world are not United to fight against COVID-19 till it causes death?




 Timely report to respective place to cheack status of complaint.




Donation of rights are worlds biggest crime (an action or omission which constitutes an offence and is punishable by law.)😀😀😀😇😭




Crime corrupts every things life.



                           Yours faithfully,



  Mr. Suraj M Pharande .




          Respect for selfrespect.


Spread this message.


Take care to avoide and spread of pandemic COVID-19 coronavirus infection. Corona virus is not spreading through water such information I read but humen saliva contains 99.5%  of water so use disinfectant in water to avoide COVID-19 coronavirus infection. 



       Respect for selfrespect,



  My name is Mr.Suraj Murlidhar Pharande from Nimbut,Baramati,Pune,Maharastra,Citizen dependent India.


   You well known about me as satellite  humen surveillance and its sensation to sensable brains as like you.


   Write application to IHRC or such organisation which gives relief from such satellite torture to me and you also. If possible then give news about surveillance and its sensation to sensable brains in the world. 



  First secure yourself before messaging to another peoples.



    Spread this message to other peoples.



   I know what is tomorrow for this crime?,  They make some laws and restrictions to others for satellite use and maintain there position as like today to do such crime again.



From childhood I am not known  about what happens with my brain but at starting of teenage and at the 21st year of my life they try to kill me to show you peoples as these things are happened here but these things when I saw on TV as they show me surveillance is going on and every humen sensable brain in the world sense it, but this time span is too and no  government   or peoples complaint against so it stay on but my starting days of teenage too much torture were done by these peoples I felt in exam which causes my educational failure.



  I don't have right to fullfill my sex need (as it requires partner or I see on internet pornography they impaired my digestion also brain functioning.) At age of 21 in college they do such things with me by satellite and one girl  from thers community come to ask about marriage then they try to kill me as I drink insecticide after that I complete  my master degree they again harash me at college and after completion of degree course I run for job and simultaneously for marriage I register my name    at mali marriage beuro then I contact with girls and there's parents some positive response I got about marriage in that days I write about surveillance to get relief to NHRC,IHRC and various Presidents and prime ministers of various countries but again they try to kill me but this time they broke my hand and head by 4 persons and admit at mental hospital for six months out of them three months I stay in my house but tablets by force and satellite torture they feed me (by black mailing again we will admit you at mental hospital).


 Today, Neuro phones sound and show name and photo of Mr.Sharad Pawar and his family members and give warn like past we will kill you.



   Because I write about reservation for member of parliament of citizen dependent India and legislative assembly of state for every category that gives for every five years new respective candidate from every community possible  and better regulation as they secure my living life (of every citizen other than elected members) from these elected  members. If necessary then you also do in your Nation.



If Monarch ( supreme powers has single monarch onely)  having nation or republic nation supreme powers both have peoples and elected representatives also If these type of two Nations are working together use or safety for that work (and representatives) gain onely by monarch having nation while elected representatives get changed after respective period so efforts and money invested is more of these peoples while assurance of work completion is not there (wastage) but that monarch can interfere with regulatory affairs of republic nation (People's know why representatives  newly elected is necessary, for regulation onely.) as today.


   Whole this directs to create a social hindrance for those peoples who are not in theres fever to use there rights govern by government and always fight to represent (To stay with they without any means of living life I.e.onely life.).Divine power gives meaning about rights of living life onely thers genes have while others are retainers or slaves (others are alive because of there means onely) for they. 



 Timely report to respective place to cheack status of complaint.



Donation of rights are worlds biggest crime (an action or omission which constitutes an offence and is punishable by law.)😀😀😀😇😭



Crime corrupts every things life.


Spread this message.


                           Yours faithfully

Of course my professor and the textbook we're using makes this appear 100,000 times more complicated than it needs to be.