原线圈中:有个线圈(内阻为r,相当于电源内阻)转动切割磁感线,产生交变电压,有效值为E.副线圈中有个阻值为R的电阻,那么加给R的电压为多大?原副线圈匝数比为1:10加给R的电压就按E算的,
来源:学生作业帮助网 编辑:作业帮 时间:2024/08/03 18:28:36
![原线圈中:有个线圈(内阻为r,相当于电源内阻)转动切割磁感线,产生交变电压,有效值为E.副线圈中有个阻值为R的电阻,那么加给R的电压为多大?原副线圈匝数比为1:10加给R的电压就按E算的,](/uploads/image/z/3488846-14-6.jpg?t=%E5%8E%9F%E7%BA%BF%E5%9C%88%E4%B8%AD%EF%BC%9A%E6%9C%89%E4%B8%AA%E7%BA%BF%E5%9C%88%EF%BC%88%E5%86%85%E9%98%BB%E4%B8%BAr%2C%E7%9B%B8%E5%BD%93%E4%BA%8E%E7%94%B5%E6%BA%90%E5%86%85%E9%98%BB%EF%BC%89%E8%BD%AC%E5%8A%A8%E5%88%87%E5%89%B2%E7%A3%81%E6%84%9F%E7%BA%BF%2C%E4%BA%A7%E7%94%9F%E4%BA%A4%E5%8F%98%E7%94%B5%E5%8E%8B%2C%E6%9C%89%E6%95%88%E5%80%BC%E4%B8%BAE.%E5%89%AF%E7%BA%BF%E5%9C%88%E4%B8%AD%E6%9C%89%E4%B8%AA%E9%98%BB%E5%80%BC%E4%B8%BAR%E7%9A%84%E7%94%B5%E9%98%BB%2C%E9%82%A3%E4%B9%88%E5%8A%A0%E7%BB%99R%E7%9A%84%E7%94%B5%E5%8E%8B%E4%B8%BA%E5%A4%9A%E5%A4%A7%3F%E5%8E%9F%E5%89%AF%E7%BA%BF%E5%9C%88%E5%8C%9D%E6%95%B0%E6%AF%94%E4%B8%BA1%EF%BC%9A10%E5%8A%A0%E7%BB%99R%E7%9A%84%E7%94%B5%E5%8E%8B%E5%B0%B1%E6%8C%89E%E7%AE%97%E7%9A%84%2C)
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