ソレノイドへの突入電流でノイズが発生します。

tbd

Noise is produced by the sudden flow of current into a solenoid.

電流が流れる電線にコイルを近づけると、コイルにも電気が流れます。

tbd

When a coil is moved near to a wire with current flowing in it current flows in the coil as well.

電流は磁力を発生することができる。

tbd

An electric current can generate magnetism.