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Home Q & A Board Science-Related Homework Help Physics
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ppk ppk
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12 years ago
Two long parallel wires carry currents of 20 A and 5.0 A in opposite directions.  The wires are separated by 0.20 m.  At what point between the two wires are the contributions from the two wires the same?
A) 0.040 m from the 20 A wire
B) 0.080 m from the 20 A wire
C) 0.12 m from the 20 A wire
D) 0.16 m from the 20 A wire
E) 0.18 m from the 20 A wire
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bio_manbio_man
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