Question

b+v3 farmula explanation​

Answer 1

Answer:

hyy dear plz MARK as brillent

Explanation:

Horizontal and vertical components of earth's magnetic field are B

h

and B

v

, respectively.

We know that B

h

=B cosδ

where B is the earth's total magnetic field and δ is the angle of dip.

Also, B

v

=Bsinδ

⟹ B

2

=B

h

2

+B

v

2

⟹ B=

B

h

2

+B

v

2