i am pretty sure the size of nail doesn't matter.
a battery, wires, a solenoid wrapped around an iron core Study Island answer... Answeres By: Blake A. H.
electromagnet
This causes the power of the electromagnet to be increased.
This causes the power of the electromagnet to be increased.
Coils of wire
it is called an electromagnet
A coil of wires wrapped around a core is an electromagnet.
a battery, wires, a solenoid wrapped around an iron core Study Island answer... Answeres By: Blake A. H.
electromagnet
This causes the power of the electromagnet to be increased.
This causes the power of the electromagnet to be increased.
Coils of wire
coil
iron
An electromagnet is a device that produces a magnetic field with the use of DC electricity. A simple electromagnet has a coil of wire wrapped around an iron core. A simple experiment would be to wrap a copper wire around an iron nail then connect both ends of the wire to a small battery. You will notice the nail is magnetized as long as the battery is connected.
An electromagnet is a device that produces a magnetic field with the use of DC electricity. A simple electromagnet has a coil of wire wrapped around an iron core. A simple experiment would be to wrap a copper wire around an iron nail then connect both ends of the wire to a small battery. You will notice the nail is magnetized as long as the battery is connected.
It makes an electromagnet.