The accompanying figure shows two long, straight, horizontal wires that are parallel and a distance 2a apart. If both wires carry current I in the same direction, what is the magnetic field at the following locations? (Use the following as necessary: a, I and μ₁.) (a) P₁ magnitude direction (b) P₂ magnitude direction B = B = 0 a 2 a 2a The magnitude is zero. P₂ to the right X I X

University Physics Volume 2
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Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 27P: The accompanying figure shows two long, straight, horizontal wires that are parallel and a distance...
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The accompanying figure shows two long, straight, horizontal wires that are parallel and a distance 2a apart. If both wires carry current I in the same direction, what is the magnetic field at the
following locations? (Use the following as necessary: a, I and μ₁.)
(a) P₁
magnitude
direction
(b) P₂
magnitude
direction
B =
B =
0
a
2
a
2a
The magnitude is zero.
P₂
to the right
X
I
X
Transcribed Image Text:The accompanying figure shows two long, straight, horizontal wires that are parallel and a distance 2a apart. If both wires carry current I in the same direction, what is the magnetic field at the following locations? (Use the following as necessary: a, I and μ₁.) (a) P₁ magnitude direction (b) P₂ magnitude direction B = B = 0 a 2 a 2a The magnitude is zero. P₂ to the right X I X
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