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Home Q & A Board Science-Related Homework Help Physics
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Chery Chery
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7 years ago
The   field at a distance of 2 cm from a long straight current-carrying wire is 4 μT. What is the   field at a distance of 4 cm from this wire?
A) 2 μT
B) 4 μT
C) 6 μT
D) 8 μT
E) 10 μT
Textbook 
College Physics

College Physics


Edition: 1st
Authors:
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lyalllyall
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Chery Author
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#2
7 years ago
I needed this so much, thanks
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