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687,243,363 results
Ohms Law Explained. In this video we take a look at Ohms law to understand how it works and how to use it. We look at voltage, ...
1,625,511 views
4 years ago
在这个视频中,我们探讨了电气系统中电压的概念及其与电流和电阻的关系。通过简单的例子,我们解释了电力的基本原理和 ...
37,283 views
1 year ago