Question

Two resistors R1 and R2 of 4Ω and 6Ω are connected in parallel across a battery . The ratio of power dissipated in them P1:P2=?

Answer 1

p=V2/R

As the resis tors are connected in parallel to battery ,both have same potential

so,

px 1/r

p1/p2= r2/r

6/4=3/2

=3:2