Physics is a historical glorious natural discipline, contains the rich phenomenon. The electricity phenomenon is its key component, about the triboelectrification is the very common one kind of phenomenon, in the experiment, in the life, has too many examples. The scientist obtains from the phenomenon, triboelectrification's essence is①The different material's atomic nucleus bound electrons' ability is different. When two objects rub mutually, produces the heat generation, causes the electronic energy to enlarge, which object's atomic nucleus bound electrons' ability is weak, easy to escape the fetter, it easy to lose the electron, enables the object which rubs with it to obtain the electron, ②The object loses the electronic belt positive electricity, obtains the electricity innertube negative electricity.

基于1个网页-相关网页