一、实验材料荧光灯管一个,气球一只,毛皮一块。二、实验方法1.晚上,将荧光灯固定在桌子上,不让它移动,让灯管一头的管脚露在桌子外。2.把气球吹大,用线将口扎住。用毛皮摩擦气球十几下。3.关掉家中电灯,将气球接触灯管一端的管脚上,瞬间,灯管会出现起伏不定的闪亮。三、揭开奥 First, a fluorescent tube of experimental materials, a balloon, a piece of fur. Second, the experimental method 1. In the evening, the fluorescent lamp fixed on the table, do not let it move, so that the tube of a tube exposed at the table outside. Blow the balloon, tie the mouth with a cable tie. Friction balloon with a dozen fur. 3. Turn off the lights at home, the balloon touch the tube at one end of the tube, the moment, the tube will appear unpredictable shiny. Third, opened the Austrian