Magnetic field

magnetic field  At the midpoint between the poles the strength is half of its value at the poles The magnetic field is often visualized in terms of magnetic field lines, or Magnetic fields are areas where an object exhibits a magnetic influence The fields affect neighboring objects along things called magnetic field lines A

The shape of the magnetic field depends on the shape of the conductor When the current travels through a wire the field is circular The field is strongest Schematic illustration of the invisible magnetic field lines generated by the Earth, represented as a dipole magnet field

The magnetic field of the magnet is strongest at the poles The direction of the magnetic field shows the direction the force would act on another north pole  The magnetic field of the magnet is strongest at the poles The direction of the magnetic field shows the direction the force would act on another north pole