Three very long, parallel wires are at the corners of a square, as shown in Figure. They
Question:
Three very long, parallel wires are at the corners of a square, as shown in Figure. They each carry a current of magnitude I. Find the magnetic field B?at the unoccupied corner of the square when
(a) All the currents are into the paper,
(b) I1 and I3 are in and I2 is out, and
(c) I1 and I2 are in and I3 is out.
Transcribed Image Text:
L. L- /2
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a Using Equation 2912 Let C 0 I 2 L B 1 C j B 2 C 2 i j 2 B 3 C i B B 1 B 2 B 3 B 3 ...View the full answer
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