Question

show that if two resistors are connected in parallel , the rates of heat production in each vary inversely as their resistances

Answer 1

Answer:

Explanation: okey it will take time so lets see

let R be the equivalent resistance ,H (heat) ,V (potential),I (current )

now H = VIt (...t is time )

I=V/R

R=1/r +1/r'=rr'/(r+r')

H = I²t(rr')/(r+r')

as we know that A.M >and = G.M

hence the contribution of (r+r') is higher then rr'

and hence H inversely proportional to ( r+r')