Magnetic compasses will become unuseful when near a magnetic field.
I would fly off of the face of the Earth right now if it were not for the forces of magnetism.
You can make magnetic field lines with a magnet. You an use a permanent magnet, or an electromagnet.
The magnetic field. If it's an electromagnet, the electromagnetic field.
In a magnetic compass, electric motors, security system sensors and a whole lot more.
No, Ceres does not have a magnetic field around it.
A black hole has no magnetic field.
The magnetic field of the Earth protects us from cosmic radiation.
how do you use the word magnetic in a sentence how do you use the word magnetic in a sentence
Compasses use the magnetic field to navigate always pointing North.
You can use a magnetic field to move salt water. Magnetohydrodynamics.
Have you ever seen a magnet? Did you see the field? There you go. While you can't see the field itself directly, you can see the effects of the field if you use iron filings or something like that; they'll line up with the magnetic field lines
A Magnetic Force
You can detect the presence of a magnetic field using a compass, which will align itself with the field lines. Other devices such as magnetometers can also detect and measure magnetic fields accurately. Additionally, certain materials, such as iron filings, can visualize magnetic field patterns when sprinkled around the area.
You can make magnetic field lines with a magnet. You an use a permanent magnet, or an electromagnet.
Magnetic freild
a compass
Many (but not all) birds, fish,, insects, etc. have the ability to sense earth's magnetic field. They use this ability for navigation purposes, much as we use magnetic compases.
:-P