The paper introduces the method of utilizing inductorium to demonstrate receiving circuit tune, transformation of surging circuit frequency, electromagnetic wave generating, launching and receiving. 介绍了利用感应圈演示接收电路的调谐、振荡电路频率的改变、电磁波的产生和电磁波的发射、接收的方法。
This article introduces the method of using inductorium to do the demonstrational experiment of Hertzian waves which has a good experimental effect and is interesting and is able to play a better role of aid teaching. 介绍了用感应圈做电磁波演示实验的方法,该方法实验效果明显,趣味性强,能起到较好的教学辅助作用。
When a container with an inner aluminum-foil cover passes inductorium, heat will be immediately generated and makes the aluminum-foil layer stick tightly to the bottle mouth to avoid air leakage. 当装有铝箔内盖的容器经过感应圈时，即产生涡流瞬时发热，使铝箔面与瓶口紧密地粘合，达到气密封口的目的。
When container with an inner aluminum-foil cover passes inductorium, heat will be immediately generated and makes the aluminum-foil layer stick tightly to the bottle mouth to avoid air leakage. 当装有铝箔内盖的容器经过感应圈时，即产生涡流瞬时发热，使铝箔面与瓶口紧密地粘合，达到气密封口的目的。
Utilizing Inductorium Coil to demonstrate Hertzian Waves Experiment 利用感应圈做电磁波演示实验
Artfully Using Inductorium to Do the Demonstrational Experiment of Hertzian Waves 巧用感应圈做电磁波演示实验
