The figure below shows two long, parallel wires in cross-section, and the currents they carry are directed out of the page. The left wire carries a current of I₁ = 2.88 A, and the right carries a current of I₂ = 3.30 A. The two wires are a distance d = 20.0 cm apart. Point P is the same distance d above the right wire. Assume the +x-direction is to the right, and the +y-direction is upward. d (a) What are the magnitude (in T) and direction (in degrees) of the net magnetic field due to the two wires at a point midway between the wires? Measure the angle counterclockwise from the positive x-axis, with the midpoint at the origin of the coordinate system. (Ignore the magnetic field due to the Earth.) magnitude direction T o counterclockwise from the +x-axis (b) What are the magnitude (in T) and direction (in degrees) of the net magnetic field due to the two wires at a point P? Measure the angle counterclockwise from the positive x-axis, with point P at the origin of the coordinate system. (Ignore the magnetic field due to the Earth.) magnitude T direction o counterclockwise from the +x-axis

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The figure below shows two long, parallel wires in cross-section, and the currents they carry are directed out of the page.
The left wire carries a current of 11 = 2.88 A, and the right carries a current of I₂ = 3.30 A. The two wires are a distance
d = 20.0 cm apart. Point P is the same distance d above the right wire.
Assume the +x-direction is to the right, and the +y-direction is upward.
(a) What are the magnitude (in T) and direction (in degrees) of the net magnetic field due to the two wires at a point
midway between the wires? Measure the angle counterclockwise from the positive x-axis, with the midpoint at the
origin of the coordinate system. (Ignore the magnetic field due to the Earth.)
magnitude
direction
T
o counterclockwise from the +x-axis
(b) What are the magnitude (in T) and direction (in degrees) of the net magnetic field due to the two wires at a point P?
Measure the angle counterclockwise from the positive x-axis, with point P at the origin of the coordinate system.
(Ignore the magnetic field due to the Earth.)
magnitude
T
direction
o counterclockwise from the +x-axis
Transcribed Image Text:The figure below shows two long, parallel wires in cross-section, and the currents they carry are directed out of the page. The left wire carries a current of 11 = 2.88 A, and the right carries a current of I₂ = 3.30 A. The two wires are a distance d = 20.0 cm apart. Point P is the same distance d above the right wire. Assume the +x-direction is to the right, and the +y-direction is upward. (a) What are the magnitude (in T) and direction (in degrees) of the net magnetic field due to the two wires at a point midway between the wires? Measure the angle counterclockwise from the positive x-axis, with the midpoint at the origin of the coordinate system. (Ignore the magnetic field due to the Earth.) magnitude direction T o counterclockwise from the +x-axis (b) What are the magnitude (in T) and direction (in degrees) of the net magnetic field due to the two wires at a point P? Measure the angle counterclockwise from the positive x-axis, with point P at the origin of the coordinate system. (Ignore the magnetic field due to the Earth.) magnitude T direction o counterclockwise from the +x-axis
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