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The earth's magnetic field is caused by convection currents in our core. The core is made out of iron, which is a magnetic metal.
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∙ 15y ago
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What do you have to add to a compass to make it in line with the earths magnetic field?
Nothing. That's exactly what a compass does ... as long as it's free to turn, and there are no ferrous metals or other sources of magnetic fields nearby.
Earths magnetic field can make a magnet out of an iron bar by causing the magnetic domains to?
align in the same direction, creating a magnetic field within the iron bar. This alignment occurs due to the interaction between the Earth's magnetic field and the magnetic properties of the iron, resulting in the iron bar becoming magnetized.
How do you make a sentence for magnetic field?
The magnetic field of the Earth protects us from cosmic radiation.
What are two effects of earths magnetic fields?
Earth's magnetic field can make magnets out of ferromagnetic material and it affects the movements of electrically charged particles in space.
How does a swallow navigate to make the mirgration?
They are driven by instinct & the earths magnetic feild.
How do you make a Magnetic forces?
by bring two magnets near we can make magnetic field for some distance.
What effect does increasing the number of coils have on an electromagnet?
Adding more coils will make the magnetic field stronger. Magnetic field increases.
How can you see the invisible magnetic field?
You can make magnetic field lines with a magnet. You an use a permanent magnet, or an electromagnet.
What are the elements found on the earths core?
Iron and Nickel. They are what make the earth core magnetic.
What is a electronic and magnetic?
It depends what you mean, but.... ---- Magnetic ---- it could be when you make something magnetic, or when the magnetic field of a magnet attracts a piece of Iron or steel
How do you make current?
Move the wire through a magnetic field
How could you produce a magnetic field using a wire?
Any time an electric current passes through a wire, this will produce a magnetic field. If you want to make the field stronger, loop the wire into coils. The more coils you make, the stronger the field will be.
