Prob.7 Two long, straight, parallel wires, 4.0 cm apart carry equal currents I1 = 12 =3.0A as shown. [a] What is the magnitude of the net B-field (in units of T) at point O? Point O is midway between the two wires.
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![Prob.7 Two long, straight, parallel wires, 4.0 cm apart carry equal currents /1 = /2 =3.0A as
shown.
12
[a] What is the magnitude of the net B-field (in units of T) at point O? Point O is midway
between the two wires.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F474861d3-aaf1-4b4c-afe2-e250091335e4%2F512de521-0ab5-4684-992c-e41e40ecd382%2F8uxgqok_processed.jpeg&w=3840&q=75)
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