Question

Derive The Foumula For Heating Effect Of Current​

Answer 1

Answer:

here is the correct answer...

Answer 2

Step-by-step explanation:

V=W/Q

W=VQ

W=VIT

H=VIT......1

V=RI......2

FROM 1

H=I^2RT(BY 2).........3

I=V/R

I^2=V^2/R^2(SQUARING ON BOTH THE SIDES).......4

FROM 3

H=I^2RT

H=V^2/R^2 *RT(BY 4)

H=V^2T/R