The current in the second circuit is called an induced current.
When an ether-wave is set up by a discharge of electricity into the air it strikes the perpendicular wire of the receiver, and that portion of the wave that strikes is converted into electricity, which is called an induced current.
One factor in determining the intensity of an induced current is the distance the wire in which it flows is from the source of induction.
Copper and zinc produce in this manner an induced current of greater length than metals of lower conductivity, with the exception of iron, which gives an induced current of extremely short duration.
A horseshoe magnet passed near a bent soft iron wound with insulated wire caused an induced current in the wire.
The sum of the information so far may be stated in other words to be how to make an electromagnet, and how to produce an induced current.
On passing each pole the core or tooth is strongly magnetised, and instantly evokes in its surrounding coil an induced current of corresponding strength.
When a coil of covered wire surrounds a bar of iron, the two ends of the coil being connected together, every alteration of the magnetism of the bar is accompanied by the development of an induced current in the coil.
During the time of the pole's motion there will be an incessant change in the magnetism of the bar, and accompanying this change we shall have an induced current in the surrounding coil.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "induced current" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.
