介绍了用转轮方式演示载流导线在磁场中受力的原理和演示方法。
The principle and method to demonstrate the force on a current-carrying wire in magnetic field with revolving wheel are introduced.
介绍了用转轮方式演示载流导线在磁场中受力的原理和演示方法。
The principle and method to demonstrate the force on a current-carrying wire in magnetic field with revolving wheel are introduced.
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