answersLogoWhite

0

a piece of metal 12volt batt a piece of wire

User Avatar

Wiki User

14y ago

What else can I help you with?

Related Questions

What are the three uses of a temporary magnet?

a magnet that remains magnetized for only a small time interval as compared to a permanent magnet.


What are three types of metal that can be turned into a permanent magnet?

There are two main/most common, types of magnet. One is permanent and the other is temporary. There could be more detailed classifications, but I do not know them ;)


What are three things to start and maintain a fire?

The three things that are required to start and maintain fire are fuel,heat and oxygen.


What are the three things required in aerobic respiration beside oxygen?

The three things required for aerobic respiration, besides oxygen, are glucose (or another fuel source), enzymes to catalyze the reactions, and the presence of mitochondria where the process occurs.


What three things are required to produce EMF in an alternator?

Three things required to produce electromotive force (EMF) in an alternator are a magnetic field, a conductor, and relative motion between the magnetic field and the conductor.


What 3 things are required to induce a voltage in a conductor?

three things required for electromagnet are hands eyes ears have fun! lol


What are three things required for life?

oxygen, water, and the right amount of sun light


How does magnet have three poles?

It doesn't


What are three things you can do to improve slow browser?

Clear cache memory delete temporary internet files and cookies decrease CPU usage


What are the three characteristics of a magnet field by a current?

.


What three things are required for plants to go through photosynesis?

Uv rays, carbon dioxide, and water


What are the three metals in a magnet?

iron nickel cobalt