30) What is the current Flow in the bulb?
P = 550 watts
R = 22 Ohms
I = ______Amps

31) What is the power required?
I = 0.455 Amps
R = 484 Ohms
P = _____Watts

32) What is the rated power if an adjustable resistor bears the following label 1.5 k ohms/ 0.08A?

33) How much voltage will be required to illuminate a 40 watts fluorescent lamp draws a current of 0.10 amperes?

34) How many hours will take for a 100 watts bulb to consume 1 kwh energy?
W = 1 Kwh
P = 100 Watts
t = _____Hours