Why alternating current can't light the bulb?

Do fluo rescent lights contain mercury? Chloroplasts are energy organelles found in what? Possibilities of a tsunami occurring in kent? What are the 2 differences between mechanical and electromagnetic waves? How much does a 1.5 ounce bag of chips cost? Where do fibinacci numbers occur in nature? What could cause climate changes that occur on a time scale of 50000 years? What is uses of medicinal plant sampaguita? Is Planet Mercury made mostly of gas or rock? What is elastic modulus of shale? What is a homogeneous mixture and how is it different from a saturated solution? what characteristic of the granite boulder would furnish the greatest amount of information about the environment in which the granite solidified? What is warm air moving toward the poles between 30 degrees and 60 degrees latitude in the Northern Hemisphere? What is the total length of NZ coastline? Would the average relative humidity on a rainy day be closer to 100 percent humidity or 50 percent humidity? Why do muscles cells with mitochondria with cristae? Non-conductors or insulators must be neutralized with? Why is the water cycle important to earth? What would happen if you add a drop of buffer solution at PH 2 into a pool filled with pure PH 7 water? What country is nearest 10 degrees latitude and 110 degrees longitude?