Magnetism and Matter

Magnetic poles are very strong

The magnetic field is a conservative field

Isolated magnetic monopoles do not exist

The medium inside the magnet is ferromagnetic

Magnetic Force

Magnetic Field ($\vec{B}$)

Magnetic Flux ($\Phi_B$)

Magnetic Moment

Because they are always parallel to each other

Because they represent lines of force that repel

Because at the point of intersection, the magnetic field would point in two different directions

Because field lines are imaginary and cannot touch

Magnetic Inclination

Magnetic Declination

Angle of Dip

Magnetic Lattitude

At the geographic poles

At the magnetic equator

At the magnetic poles

At the Tropic of Capricorn

Magnetic declination, magnetic inclination, and the horizontal component of Earth's field

Magnetic declination, magnetic flux, and the vertical component of Earth's field

Magnetic dip, magnetic permeability, and magnetic susceptibility

Magnetic induction, magnetic intensity, and magnetic declination

$\mu_r < 0$

$\mu_r = 1$

$\mu_r > 1$

$\mu_r < 1$

From the stronger to the weaker part of the field

From the weaker to the stronger part of the field

Perpendicular to the direction of the magnetic field

It remains stationary at its original position

$\chi \propto T$

$\chi \propto 1/T$

$\chi \propto T^2$

$\chi$ is independent of $T$