Lecture 05: Basic Laws

[@ajaitiwari5658]

sir when V=0, it means there will be no potential difference then how the current will able to flow?

[@sumankumar-ld3pc]

Sir, when R=0, V=IR=0 , But for V=0, why current Exists?

[@cooldeep]

So let us first know what V , I , R stands in Ohms law V is not the voltage supply , it is the potential difference across the resistance or a particular portion of wire so the V = 0 shows that for a wire with R = 0 there will be no potential difference across it. But current depends on voltage source and the net resistance of circuit i.e I = V(batt.)/R So it would nearly be approaching Infinite as R--->0

[@VishalKumar-lk1pt]

V in ohm's law represents the drop in voltage. So if V = 0 that means resistance is zero that is no voltage drop.

[@DK-lv6ww]

sir can we get the notes as pdf or any other document so that we can study esaily by downloading a document

[@rajkumarpirangi4813]

thankyou sir

[@subalkumardas]

Sir soft copy send karie

[@sudhasaini9973]

Thanks so much sir

[@debabratakundu9602]

EXCELLENT LECTURE. THANKS A LOT,SIR.

[@TheSummerLab1]

it's actually not

[@reshna225]

Very good class. Thank you very much sir.