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ⓘ 磁链



磁链
                                     

ⓘ 磁链

磁链 ,是一个电磁学的物理量,为通电线圈的匝数与磁通量的乘积。通常用 λ {\displaystyle \lambda } 或 ψ {\displaystyle \psi } 标记,即Ψ=Nφ 或λ=Nφ。其国际单位制单位与磁通量同为韦伯。

由于Faraday在电磁学解释说,线圈,磁链也可以表示作为一个线圈的电压的时间点。 即:

λ = ∫ v d t {\displaystyle \lambda =\int _{\,}v\,dt}

因此,该单位也可以用于伏特 秒钟。

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