I am in class 10th but I watch this video and it is very very helpful for me thank you so much Sir keep it up and upload more videos like this . God bless you ❤❤❤❤❤it is uploaded 3 years ago but This video still helped me
Assalamualikum sir I have question that is sir jo emf primary coil mein produce hoga to uska Kia role hoga transformer mein? A/c to self induction uske direction opposite hogi to woto sir source k current ko oppose karega na?
14 . 56 sir is ka Kia mtlb may ny voltage baraya our current km howa. Voltage ka mtlb hi yahi hai kh current job barana . current ko pressurized krna . Agr voltage km hai our current zyada ,to current ko kon zyada krata hai . May to sht confused hon
Salam. Thank you for the great video. A question: Why did we use Power formula to show increase or decrease of voltage when we got the point with number of coils concept? I hope you have understood my question.
In ideal transformer.... Well actually, the voltage of both the coils is directly proportional to the no. If turns in a coil and both the voltage and number of turns in a coil are inversely proportional to the current...
Sir, transformer to mechanical energy to electrical energy ma change krta ha but aap ny to kha ky hm AC source dain gain.but hmian to mechanical source dana ha .explain me plz?