They are called the magnetic field lines.
They are called the magnetic field lines.
The lines that map out the magnetic field around a magnet are called magnetic field lines. These lines indicate the direction of the magnetic field and its strength at different points around the magnet. Magnetic field lines are closest together where the magnetic field is strongest and they form closed loops that do not intersect.
They are called the magnetic field lines.
The configuration of all lines of force around a magnet is called a magnetic field. The magnetic field represents the way in which magnetic forces are distributed in the space surrounding a magnet.
The imaginary lines of force around a magnet are called magnetic field lines. These lines represent the direction in which a north magnetic pole will tend to move if placed in the field.
Magnetic lines of force are called magnetic field lines.
Imaginary lines of force around a magnet are called magnetic field lines. They represent the direction and strength of the magnetic field. These lines provide a visual way to understand how magnetic fields behave and interact with other magnets or magnetic materials.
Magnetic field lines show the direction of the magnetic field, the magnitude of the magnetic field (closeness of the lines), and the shape of the magnetic field around a magnet or current-carrying wire.
The lines around a bar magnet represent the magnetic field. They indicate the direction in which a magnetic north pole would move if placed in the field. The density of the lines indicates the strength of the magnetic field.
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
The imaginary line that helps us visualize an electric or magnetic field is called a field line. These lines represent the direction of the force that a positive test charge would experience in the presence of the field.
Iron filings can be used to demonstrate magnetic field lines by sprinkling them around a magnet. The filings align along the magnetic field lines, making the invisible magnetic field visible.