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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
A very long straight current-carrying wire produces a   field of 20 mT at a distance d from the wire. To measure a field of 5 mT due to this wire, you would have to go to a distance from the wire of
A) 16d.
B) 8d.
C) 4d.
D) 2d.
E) d
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
I needed this so much, thanks
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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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