Q. Two bulbs, one of $50\ watt$ and another of $25\ watt$ are connected in series to the mains. The ratio of the currents through them is
A) 2 :1
B) 1 :2
C) 1 :1
D) Without voltage, cannot be calculated
Explanation
(c) The bulbs are in series, hence they will have the same current through them
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.