Question

In an electrical circuit three incandescent bulbs A B and C of rating 44w,60w and 100wrespectively are connected in parallel to an electric source.write the order of bright Ness

Answer 1

Answer:

as U know that P = E / T

here p is directly proportional to E ( Energy )..

so here in all three bulbs C has maximum power so light energy will be also maximum...

so the order of brightness is C > B > A

100w > 60w > 44w

hoped so u got the ans...thnks me later..