Two light bulbs are connected in series across a 120 V battery. Bulb 1 uses 40 W of power and Bulb 2 uses 20 W of power. If bulb 1 alone is connected to the 120 V source, then it will consume
(A) 90 W (B) 80 W (C) 60 W (D) 180 W
(A) 90 W (B) 80 W (C) 60 W (D) 180 W