Question

What are the different elements of earth's magnetism? What is the relation between them?

Answer 1

1. Magnetic inclination (angle of dip) $\left(\delta \right)$.

2. Horizontal component of magnetic field $\left(B_H\right)$

3. Magnetic declination $\left(\theta \right)$

( B= Earth magnetic field)

$B_H=B\cos \left(\delta \right)$