Q: An electric bulb is connected to a 110 V generator. The current is 0·2 A. What is the power of the bulb?
(a)0·22 W
(b)2·2 W
(c)22 W
(d)220 W
Correct Answer: (c)
The correct answer is (b) '2·2 W'. This question from the Science & Technology domain tests knowledge of Physics.