Question

two bulbs 100 watt _220v and 50watt _220v are connected in series then in parallel find the ratio of current passing through circuit

Answer 1

P=VI

I=P/V

I(in first)=100/220=5/11  A

I(IN SECOND)=50/220= 5/22  A

RATIO= I1/I2=   (5/11)  /  (5/22)  =2/1

HENCE      .2:1

Answer 2

answer is 2/1=

hence 2:1