The field is strongest on the poles of the magnet (the ends of the magnet). More specifically, the 8 corners of the magnet are where the strongest magnetic field will occur. The weakest field occurs in the center of the magnet.
The field lines around a bar magnet are most concentrated at the poles.
Note that the "lines" don't really exist ... they're just an aid to visualization.
But what "closeness" represents is strongest part of the field.
on the magneti field
no they are not
The copper by itself will do nothing of the sort. It will be surrounded by magnetic field lines if a current flows through it. It is the current that produces the magnetic field lines.
t
Never
Different latitudes of the sun rotate at different speeds. This tends to twist and bend the magnetic field lines.
no they are not
The stronger the magnetic field is.
If magnetic lines are close, then the magnetic field has a lot of magnetic lines of force packed together. This translates into a large number of flux lines per unit of area through which they're passing. A large number of flux lines per unit area means a high field density. High flux density means the magnetic field is strong compared to a field where the flux lines are not as close together.
They are called the magnetic field lines.
Magnetic field lines don't cross.
Lines of Force
They are called the magnetic field lines.
straight parallel lines
The magnetic field lines are arranged circularly around the wire.
The closer the lines the stronger the magnetic field.
The closer the lines of force are together, the stronger the magnetic field it represents.
Magnetic field is made up of magnetic lines.