Question

a dip circle lying initially in the magnetic meridian, angle of the dip is 45°. Now the dip circle is rotated through 30° in the horizontal plane . The apprent angle of the dip os​

Answer 1

Answer:

ANSWER

In first case

tanθ=  

B  

H

​  

 

B  

V

​  

 

​  

...(i)

In second case

tanθ  

′

=  

B  

H

​  

cosx

B  

V

​  

 

​  

...(ii)

From Eqs (i) and (ii) we get

tanθ

tanθ  

′

 

​  

=  

cosx

1

​

Explanation:

Answer 2

Answer:

Magnetic dip :

The angle made between earth total magentic field and its horizontal component.

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