Light bulbs are typically rated by their power dissipation when operated at a given voltage.

Which of the following light bulbs has the largest current through it when operated at the voltage for which it's rated?
(a) 3.2 W, 6.0 V
(b) 24 W, 12 V
(c) 16 W, 18 V
(d) 32 W, 24 V

Answer rating: 100% (QA)

b 24 W 12 V Explanation Given a 32 W 60 V b 24 W 12 V c 16 W 18 V d 32 W 24 V The formula of t... View the full answer