A magnetic field.
A magnetic field.
Whatever it is that enables a magnet to push another magnet without ever touching it, is called the "magnetic field". It is an invisible attribute of a magnet that surrounds the magnet and exerts forces on other magnets and some non magnets, like iron.
Unlike poles of magnets attract each other. The North pole of one magnet will attract the South pole of another magnet, and vice versa. This attraction is due to the magnetic field that surrounds each magnet.
A generator is tool that converts kinetic energy into electricity, through the use of magnets which is surrounded by magnetic fields. As a magnet starts turning its magnetic fields collide with a coil that surrounds the magnet. Which induces current, which is electricity.
The area around a magnet that has the force of magnetism is called the magnetic field. The magnetic field is the region where the magnetic force produced by the magnet can influence other objects or materials.
A generator is tool that converts kinetic energy into electricity, through the use of magnets which is surrounded by magnetic fields. As a magnet starts turning its magnetic fields collide with a coil that surrounds the magnet. Which induces current, which is electricity.
Speakers use pulses of electricity to activate a small electromagnet that surrounds another magnet. it has a plastic covering, so as to mimic the vibration of our vocal chords and make noise.
A magnetic field surrounds each magnet, and affects other magnets. That is correct, AND we know the other two are not possible candidates!
The Mediterranean Sea surrounds Cyprus
The Southern Ocean surrounds the Antarctic continent.
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
there is no sea that surrounds Illinois.