At a certain place the angle of dip is 30° and the horizontal component of earth’s magnetic field is 0.5 G. The earth’s total magnetic field (in G), at the certain place, is:
At a certain place the angle of dip is 30° and the horizontal component of earth’s magnetic field is 0.5 G. The earth’s total magnetic field (in G), at the certain place, is:
Option 1 -
Option 2 -
Option 3 -
Option 4 -
1
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1 Answer
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Correct Option - 1
Detailed Solution:B cos 30° = 0.5
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