The Deformation of Soap Bubbles in Electric Fields
The Deformation of Soap Bubbles in Electric Fields
复制标题
肥皂泡在电场中的变形
DOI：
10.1017/s0305004100016145
复制
发表时间：
1930
影响因子：
0.8
通讯作者：
W. A. Macky
中科院分区：
文献类型：
--
作者：
W. A. Macky
肥皂泡在电场中变形的实验表明，在肥皂泡开始快速振动之前，正负气泡之间没有区别。即使是在大量的肥皂溶液中，正极气泡也总是在开始振动后不久就破裂。然而，当负气泡停留在充足的肥皂溶液上时，会继续振动，直到达到更高的电场，并且通常不会破裂，直到正极板上的一些突起允许火花通过，然后火花可能会撞击并破坏气泡。一个特定的气泡开始快速振动，使其在连续光下似乎是圆锥形的字段的值，被发现是相同的实验误差内的积极和消极的气泡。不同大小的气泡的字段被发现成反比的半径的平方根。照片给出说明气泡的形状在各个领域。这些实验是在C教授的建议下进行的。T. R.威尔逊，我非常感谢他在整个过程中不断的建议和关心。
Experiments on the deformation of soap bubbles in an electric field show that until the bubble begins rapid vibrations there is no difference between positive and negative bubbles. The positive bubble always bursts very shortly after beginning to vibrate even when resting upon a large supply of soap solution. The negative bubble, however, when resting on ample soap solution, continues vibrating until a much higher field is reached and usually does not burst until some protuberance on the positive plate allows a spark to pass, which may then strike and destroy the bubble. The values of the field for which a particular bubble begins rapid vibrations, so that in continuous light it appears to be conical, are found to be the same within experimental error for both positive and negative bubbles. The fields for bubbles of different sizes are found to vary inversely as the square root of the radius. Photographs are given illustrating the shape of bubbles in various fields. These experiments were carried out at the suggestion of Professor C. T. R. Wilson, and I am greatly indebted to him for his continued advice and interest throughout their progress.