Physics, 16.03.2020 20:55 jeffcarpenter
2. Two long parallel wires each carry a current of 5.0 A directed to the east. The two wires are separated by 8.0 cm. What is the magnitude of the magnetic field at a point that is 5.0 cm from each of the wires
Answers: 1
× 
T
magnetic field due to long wires, 
, 
perpendicular distance from wire to given point
5 cm, 
3 cm
![B =\frac{ 4\pi \times10^{-7} \times5}{2\pi } [\frac{1}{0.03} + \frac{1}{0.05} ]](/tpl/images/0549/1361/a5d1e.png)
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