Connect two light bulbs marked with 220v100w and 220v60w in series to the 220 V power supply. What is their actual power,

Connect two light bulbs marked with 220v100w and 220v60w in series to the 220 V power supply. What is their actual power,

The bulb L1 of "220 V & nbsp; 15 W" and the bulb L2 of "220 V & nbsp; 60 W" are connected in series with the power supply of 220 V to form a closed loop (assuming the filament resistance remains unchanged). The following statement is incorrect ()
A. Bulb L1 is brighter than bulb L2. B. the voltage of bulb L2 is higher than that of bulb L1. C. The total power of the two lamps is less than 15wd. The actual power of both lamps becomes half of the rated power

(1) According to the nameplates of the two bulbs, their rated voltage is 220 V, and the rated power of L1 is less than that of L2, ∵ P = u2r, ∵ r = u2p, the resistance of L1 is greater than that of L2; (2) when the two bulbs are connected in series with a 220 V power supply, ∵ I = ur, and the current in each part of the series circuit is equal,