alleryStart learning →The earth's magnetic field at its surface is of the order of
A3.6 x 10^-3 T
B3.6 x 10^-1 T
C3.6 x 10^-8 T
D3.6 x 10^-5 T
Answer & Solution
Correct answer: D. 3.6 x 10^-5 T
The geomagnetic field is only a fraction of a gauss, roughly 3.6 x 10^-5 T, far weaker than laboratory magnets.
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