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Earth's magnetic field always has a horizontal component except at
Earth's magnetic field always has a horizontal component except at
Equator
Magnetic pole
At 60*latitude
None of these
Explanation
Earth's magnetic field always has a horizontal component except at
At 60*latitude
At magnetic poles, the angle of dip
is
9
0
o
.
Hence the horizontal component
B
H
=
B
c
o
s
θ
=
0