Two long, straight wires are oriented perpendicular to the computer screen, as shown in the figure,...
Two long, straight wires are oriented perpendicular to the
computer screen, as shown in the figure, in which L = 5.5
cm. The current in one wire is I1 = 2.8 A,
pointing into the screen, and the current in the other wire is
I2 = 4.0 A, pointing out of the screen. Find
the magnitude and direction of the net magnetic field at point
P.
1 T
2
Homework Answers
B= (u/2*pi) (I/a)
B= (u/2*pi)((2.8/0.055) - (4/.0778))
B=1.01*10-7 towards left
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Two long, straight wires are oriented perpendicular to the
computer screen, as shown in the figure,...
Two long, straight wires are oriented perpendicular to the computer screen, as shown in figure,
Two long, straight wires are oriented perpendicular to the computer screen, as shown in figure, in which \(L=5.5 \mathrm{~cm}\). The current in one wire is \(I_{1}=\)\(2.8 \mathrm{~A}\), pointing into the screen, and the current in the other wire is \(I_{2}=4.0 \mathrm{~A}\), pointing out of the screen.Find the magnitude and direction of the net magnetic field at point \(P\).
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Two parallel long (infinite for our purposes) wires are oriented along the z-axis. The figure below...
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some unknown electric currents I1 and
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single measurement of the magnetic field
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+
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Two parallel long (infinite for our purposes) wires are oriented along the z-axis. The figure below...
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along the z-axis. The figure below shows the
(xy)-plane perpendicular to the wires, including
the positions where the wires cross this plane. The wires carry
some unknown electric currents I1 and
I2, which you need to find from a
single measurement of the magnetic field
B=Bxi
+
Byj
at point A, whose position in the plane is also indicated. We will
treat the currents algebraically: the current I
is positive...
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along the z-axis. The figure below shows the
(xy)-plane perpendicular to the wires, including
the positions where the wires cross this plane. The wires carry
some unknown electric currents I1 and
I2, which you need to find from a
single measurement of the magnetic field
B=Bxi
+
Byj
at point A, whose position in the plane is also indicated. We will
treat the currents algebraically: the current I
is positive...
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three currents are all out of the x-y plane(i.e. out of the screen)
as shown below. Each of the wires is a distance of 2.987 cm from
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the x-y plane and carry currents I1, I2,
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(xy)-plane perpendicular to the wires, including
the positions where the wires cross this plane. The wires carry
some unknown electric currents I1 and
I2, which you need to find from a
single measurement of the magnetic field
B=Bxi
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at point A, whose position in the plane is also indicated. We will
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is positive...
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along the z-axis. The figure below shows the
(xy)-plane perpendicular to the wires, including
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some unknown electric currents I1 and
I2, which you need to find from a
single measurement of the magnetic field
B=Bxi
+
Byj
at point A, whose position in the plane is also indicated. We will
treat the currents algebraically: the current I
is positive...
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along the z-axis. The figure below shows the
(xy)-plane perpendicular to the wires, including
the positions where the wires cross this plane. The wires carry
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I2, which you need to find from a
single measurement of the magnetic field
B=Bxi
+
Byj
at point A, whose position in the plane is also indicated. We will
treat the currents algebraically: the current I
is positive...
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along the z-axis. The figure below shows the
(xy)-plane perpendicular to the wires, including
the positions where the wires cross this plane. The wires carry
some unknown electric currents I1 and
I2, which you need to find from a
single measurement of the magnetic field
B=Bxi
+
Byj
at point A, whose position in the plane is also indicated. We will
treat the currents algebraically: the current I
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