The figure shows, in cross section, two long straight wires held against a plastic cylinder of radius 20.0 cm. Wire 1 carries current i = 61.6 mA out of the page and is fixed in place at the left side of the cylinder. Wire 2 carries current iz2 = 41.2 mA out of the page and can be moved around the cylinder. At what angle 02 (in the range of [0°, 180°]) should wire 2 be positioned such that, at the origin, the net magnetic field due to the two currents has magnitude 84.7 nT? O Wire 2 Wire 1- Number i Units

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The figure shows, in cross section, two long straight wires held against a plastic cylinder of radius 20.0 cm. Wire 1 carries
current i = 61.6 mA out of the page and is fixed in place at the left side of the cylinder. Wire 2 carries current i2 = 41.2 mA out of the
page and can be moved around the cylinder. At what angle 02 (in the range of [0°, 180°]) should wire 2 be positioned such that, at the
origin, the net magnetic field due to the two currents has magnitude 84.7 nT?
Wire 2
Wire 1
Number
i
Units
Transcribed Image Text:The figure shows, in cross section, two long straight wires held against a plastic cylinder of radius 20.0 cm. Wire 1 carries current i = 61.6 mA out of the page and is fixed in place at the left side of the cylinder. Wire 2 carries current i2 = 41.2 mA out of the page and can be moved around the cylinder. At what angle 02 (in the range of [0°, 180°]) should wire 2 be positioned such that, at the origin, the net magnetic field due to the two currents has magnitude 84.7 nT? Wire 2 Wire 1 Number i Units
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