One way to hold inductive: in both of its uses, something arrives that was not there before, and it arrives from outside the thing itself. A general rule arrives out of the pile of separate cases you collected. A current arrives in a quiet coil because something nearby changed. Neither the rule nor the current was sitting inside waiting; each was brought in.
Two branches
推理：從例子長出通則
被引出來的是一條規則：一個一個的觀察擺在一起之後，通則才出現。
adjective · C1
Describing thinking that starts from particular facts or cases someone has actually observed and builds a general rule out of them. The rule that comes out is likely rather than proved, because the next case could still turn out differently.
歸納的
電磁：隔空被引出來
被引出來的是電流或作用力：兩邊沒有碰到，中間隔著空隙，效果照樣過去。
adjective · C1
Relating to induction in electricity and magnetism: the way a changing current, or a magnet that moves, can make a current or a force appear in something nearby without the two things touching.
感應的、電感的