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汉语拼音：gǎn yìng diàn dòng shì

电磁感应现象中产生的电动势。常用符号e表示。当穿过某一不闭合线圈的磁通量发生变化时，线圈中虽无感应电流，但感应电动势依旧存在。当一段导体在匀强磁场中做匀速切割磁感线运动时，不论电路是否闭合，感应电动势的大小只与磁感应强度b、导体长度l、切割速度v及v和b方向间夹角θ的正弦值成正比，即e＝blvsinθ。

• electromagnetic induction: Induction of an electromotive force in a circuit by varying the magnetic flux linked with the circuit.

  电磁感应：由于同电路耦合的磁通量的变化而在电路中产生的感应电动势。

• and collecting and processing the induced electromotive force signal to obtain the magnetic field distribution of the coil.

  以及采集并处理感应电动势信号得到所述线圈的磁场分布。

• Then computing induction electromotive force in receive loop by finite-difference method and solving apparent conductivity.

  然后，通过有限差分法计算接收线圈处的感应电动势，得到视电导率的值；

• Function: The transmitter transmit the induction signal which need to be test to fluid monitor by its structure.

  作用：流量变送器通过自身的结构将要检测的导电流体的感应电动势信号传送给流量显示器。

• The induced electromotive force and the current do not move along evenly together , that is, in phase .

  感应电动势和电流并不协调一致地变化，即并不同相位。

• The element of induction is not induced current but induced emf.

  但电磁感应最本质的不是感应电流而是感应电动势。

• New method to determine the direction of inductive electromotive force by faraday inductive law

  用法拉第定律判定感应电动势方向的简捷方法

• A Study of Inductive Electro-motive Force and Its Related Non-static Electricity

  感应电动势及相应的非静电场力

• the ratio of the electromotive force in a circuit to the corresponding change of current in a neighboring circuit;

  一个线圈中感应电动势和邻近线圈中电流的相应变化的比；