The Working Principle of Three-Phase Motors
YouTube：https://youtube.com/shorts/ep0e7YGo4tABased on the law of electromagnetic induction and the effect of magnetic fields on electric currents, the following is a det...
How to Make a Ground Wire by Yourself in Rural Areas
YouTube：https://youtube.com/shorts/DtxS5__2Y9IIf you want to make a ground wire by yourself in rural areas, you can follow the steps below. However, it should be noted th...
