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The approximate value of the earth's magnetic field is:
A3.6 x 10^-3 T
B3.6 x 10^-7 T
C3.6 x 10^-5 T
D3.6 x 10^-1 T
Answer & Solution
Correct answer: C. 3.6 x 10^-5 T
The earth's field is of the order of a third of a gauss, about 3.6 x 10^-5 T.
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