What does RMS Voltage Mean?

[@vibhavshivadeker8288]

Sir, you are amazing.
Each one of your videos are EUREKA moment for me.
Please never stop making such conceptual and intuitively pure videos.

[@iain_explains]

Thanks for your very nice comment. I'm so glad you like the videos.

[@TheRealKlausSchwab]

Really good refresher since it's been two years since I learned this theory. Thank you!

[@iain_explains]

That's great to hear. I'm glad you liked the video.

[@endemahsarts7277]

This is so articulately, you're so amazing sir

[@iain_explains]

Thanks for the kind words!

[@sh335-s7x]

Wow... explanation was sublime. Thanks prof 🙏

[@iain_explains]

Thanks. I'm glad you liked the video.

[@bwlkwok]

Another great tutorials that reminds me a lot .

[@iain_explains]

Glad you like them!

[@stapleman007]

Super clear and practical explanation.

[@iain_explains]

Glad it was helpful!

[@divyar8462]

Sir, your explanations are really helpful, can you please help with these topics also
1. Integrated Sensing and Communication.
2. What is sensing, positioning, tracking and localization in wireless Communication.
3. IRS/RIS concept.
Thank you.

[@iain_explains]

Thanks for the topic suggestions. I've added them to my "to do" list.

[@l.7878]

Hi Prof. Iain, thanks for your content. Do you have any suggestions on how to calculate power to a PWM circuit? I have a battery-operated PCB with a printed heater that operates in PWM. At duties lower than 100%, how to calculate the power? By doing P=((Vmax x duty)^2)/R, P=duty x (Vmax^2)/R, or P=(Vrms^2)/2? Would you recommend any book for that? I am a mech engineer, my knowledge is very limited :(
Many thanks!

[@pitmaler4439]

"in some countries 120 V in some 240 V".....I am surprised that there are such big differences

[@stapleman007]

220, 221... Whatever it takes...