self induction coil

例句：

1. 1. The self-induction coil is used to create a magnetic field.
   自感线圈用于产生磁场。
2. 2. In the electrical system, the self-induction coil is responsible for filtering out noise.
   在电气系统中，自感线圈负责滤除噪声。
3. 3. The self-induction coil is crucial for maintaining stable power supply in electronic devices.
   自感线圈对于电子设备保持稳定电源供应至关重要。