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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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Posts: 3587
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7 years ago
At what distance from a long straight wire carrying a current of 5.0 A is the magnitude of the   field due to the wire equal to the Earth's   field of about 5.0 × 10-5 T? (μ0 = 4π × 10-7 T ∙ m/A)
A) 1.0 mm
B) 1.0 cm
C) 2.0 cm
D) 3.0 cm
E) 4.0 cm
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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slicealemonslicealemon
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7 years ago
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Chery Author
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#2
7 years ago
Thanks a million
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#3
7 years ago
Let me know if there's anything else bothering you, in fact, add me as a friend
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