A. angle of variation is zero
B. magnetic declination is 90o
C. angle of dip is zero
D. horizontal component of the Earth’s magnetic field is zero
Correct Answer: Option C
C. angle of dip is zero
A. angle of variation is zero
B. magnetic declination is 90o
C. angle of dip is zero
D. horizontal component of the Earth’s magnetic field is zero
Correct Answer: Option C
C. angle of dip is zero
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