一、探究器效果图振动探究器如图1所示。二、问题的提出学生在探究单摆和弹簧振子振动时,很自然地联想到小鸟在细嫩树枝上的振动。当小鸟拍打着强健的翅膀扑向天空时,更是大发奇想:要是这翅膀就是一块电容器的带电极板,树枝是另一块带等量异种电荷的极板,那将会怎样呢?三、探究器制作方法主体是1个可装卸的竹质支架。另外,下面还配 First, the detector effect diagram Vibrating Explorer shown in Figure 1. Second, the issue raised Students in the study of pendulum and spring vibrator vibration, it is natural to think of birds in the delicate branches of the vibration. When a bird beats a strong wing toward the sky, it is a whim: If this wing is a charged plate of a capacitor, the branch is another plate with an equal amount of dissimilar charges, then what will happen? , The main method of making an explorer is a removable bamboo stand. In addition, with the following