In an electrical circuit, three incandescent bulbs A, B and C of rating 40 W


#1

In an electrical circuit, three incandescent bulbs A, B and C of rating 40 W; 60 W and 100 W respectively, are connected in parallel to an electric source. Write the order of brightness.


#2

Bulbs are rated presuming that they all are to be connected with the same voltage supply (say 220 V in India). In parallel combination, voltage remains same, so greater the power (watt), greater the brightness. Therefore, brightness B of three bulbs are as