1. Two long, straight wires cross each other at right angles without touching, and each carries the same current as in the figure. Which of the following statements are true regarding the total magnetic field at the various points due to the two wires ? (There may be more than one correct statement.) (a) The field is strongest at points B and D. (b) The field is strongest at points A and C. (c) The field is out of the page at point B and into the page at point D. (d) The field is out of the page at point C and out of the page at point D. (e) The field has the same magnitude at all four points.
Homework Answers
The correct options are:
(a) The field is strongest at points B and D.
(c) The field is out of the page at point B and into the page at point D.
Add Answer to:
1. Two long, straight wires cross
each other at right angles without touching, and each carries...
Two long, straight wires cross each other at right angles, as shown in the figure below....
Two long, straight wires cross each other at right angles, as shown in the figure below. 8.00 A4 $0.0 cm P 40.6 cm 5.00 A (a) Find the direction and magnitude of the magnetic field at point P, which is in the same plane as the two wires. Magnitude T Direction --Select- v (b) Find the magnetic field at a point 29.0 cm above the point of intersection (29.0 cm out of ttle page, toward you). Magnitude T Direction -Select-
6. O 1/4 points 1 Previous Answers SerCP10 19.P.067 Two long, straight wires cross each other...
6. O 1/4 points 1 Previous Answers SerCP10 19.P.067 Two long, straight wires cross each other at right angles, as shown in the figure below. (Assume / 4.85 A and 12-2.78 A.) 30.0 cm 40.0 cm (a) Find the direction and magnitude of the magnetic field at point P, which is in the same plane as the two wires. magnitude direction out of the page UT (b) Find the magnetic field at a point 30.0 cm above the point of...
MAGNETIC INTERACTIONS Shown at right is a cross-sectional view of two long straight wires that are...
MAGNETIC INTERACTIONS
Shown at right is a cross-sectional view of two long straight wires that are parallel to one another. One wire carries a current i_0 out of the page, the other carries an equal current i_0 into the page. a. Draw a vector on the diagram to show the direction of the magnetic field, if any, at point P. Explain your reasoning. b. Suppose that a third wire, carrying another current i_0 out of the page, passes through point...
Shown at right is a cross-sectional view of two long straight wires that are parallel to...
Shown at right is a cross-sectional view of two long straight wires that are parallel to one another. One wire carries a current I_o, out of the page: the other carries an equal current I_o, into the page. a. Draw a vector on the diagram to show the direction of the magnetic field, if any, at a. point P. Explain your reasoning.
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4.60 A). The wir 92.5 cm out of Two long, straight wires cross each other perpendicularly as shown in the figure below (let 11 = 2.70 A, and 12 = 4.60 A). The wires are thin so that they are effectively in the same plane but do not touch. Find the magnetic field at a point 32.5 cm above the point of intersection of the wires along the z axis; that is, 32.5 cm out of the page, toward you....
4. Shown at right is a cross-sectional view of two long, straight wires at are parallel...
4. Shown at right is a cross-sectional view of two long, straight wires at are parallel to each other, placed near point P. One wire carries a current i, into the page; the other wire is twice as far away from P and carries a current 2i, out of the page. 2i (Hint: The magnetic field from a current-carrying wire is proportional to the current through the wire and inversely proportional to the distance away from the wire.) Draw and...
The figure below shows two very long straight wires (in cross section) that each carry a...
The figure below shows two very long straight wires (in cross section) that each carry a current of 4.86 A directly out of the page. Distance d1 = 6.00 m and distance d2 = 5.00 m, what is the magnitude of the net magnetic field at point P, which lies on a perpendicular bisector to the wires? Number Units In the figure, a long straight wire carries a current 22.8 A and a rectangular loop carries current 2 25.9 A....
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In cross section, two long straight wires. The current I = 1.11
A in the wire which is the closest to the point P is out of the
page. d = 4.88 cm, and it is the distance between the wires, and
also the distance from point P to the closest wire.
Figure 30-81 shows, in cross section, two long straight wires. The current I = 1.11 A in the wire which is the closest to the point P is...
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The figure below shows a cross-section of two long, straight, parallel wires, where the currents are flowing perpendicul...
The figure below shows a cross-section of two long, straight,
parallel wires, where the currents are flowing perpendicular to the
page. Wire 1 carries a current
I1
directed into the page (in the
−z
direction) and passes through the x-axis at
x = +a.
Wire 2 passes through the x-axis at
x = −2a
and carries an unknown current
I2.
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current-carrying wires has the magnitude
2μ0I1
(2πa)
. Note that...
Two long, straight wires cross each other at right angles, as shown in the figure below. 8.00 A4 $0.0 cm P 40.6 cm 5.00 A (a) Find the direction and magnitude of the magnetic field at point P, which is in the same plane as the two wires. Magnitude T Direction --Select- v (b) Find the magnetic field at a point 29.0 cm above the point of intersection (29.0 cm out of ttle page, toward you). Magnitude T Direction -Select-
6. O 1/4 points 1 Previous Answers SerCP10 19.P.067 Two long, straight wires cross each other at right angles, as shown in the figure below. (Assume / 4.85 A and 12-2.78 A.) 30.0 cm 40.0 cm (a) Find the direction and magnitude of the magnetic field at point P, which is in the same plane as the two wires. magnitude direction out of the page UT (b) Find the magnetic field at a point 30.0 cm above the point of...
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Shown at right is a cross-sectional view of two long straight wires that are parallel to one another. One wire carries a current i_0 out of the page, the other carries an equal current i_0 into the page. a. Draw a vector on the diagram to show the direction of the magnetic field, if any, at point P. Explain your reasoning. b. Suppose that a third wire, carrying another current i_0 out of the page, passes through point...
Shown at right is a cross-sectional view of two long straight wires that are parallel to one another. One wire carries a current I_o, out of the page: the other carries an equal current I_o, into the page. a. Draw a vector on the diagram to show the direction of the magnetic field, if any, at a. point P. Explain your reasoning.
4.60 A). The wir 92.5 cm out of Two long, straight wires cross each other perpendicularly as shown in the figure below (let 11 = 2.70 A, and 12 = 4.60 A). The wires are thin so that they are effectively in the same plane but do not touch. Find the magnetic field at a point 32.5 cm above the point of intersection of the wires along the z axis; that is, 32.5 cm out of the page, toward you....
4. Shown at right is a cross-sectional view of two long, straight wires at are parallel to each other, placed near point P. One wire carries a current i, into the page; the other wire is twice as far away from P and carries a current 2i, out of the page. 2i (Hint: The magnetic field from a current-carrying wire is proportional to the current through the wire and inversely proportional to the distance away from the wire.) Draw and...
The figure below shows two very long straight wires (in cross section) that each carry a current of 4.86 A directly out of the page. Distance d1 = 6.00 m and distance d2 = 5.00 m, what is the magnitude of the net magnetic field at point P, which lies on a perpendicular bisector to the wires? Number Units In the figure, a long straight wire carries a current 22.8 A and a rectangular loop carries current 2 25.9 A....
In cross section, two long straight wires. The current I = 1.11
A in the wire which is the closest to the point P is out of the
page. d = 4.88 cm, and it is the distance between the wires, and
also the distance from point P to the closest wire.
Figure 30-81 shows, in cross section, two long straight wires. The current I = 1.11 A in the wire which is the closest to the point P is...
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The figure below shows a cross-section of two long, straight,
parallel wires, where the currents are flowing perpendicular to the
page. Wire 1 carries a current
I1
directed into the page (in the
−z
direction) and passes through the x-axis at
x = +a.
Wire 2 passes through the x-axis at
x = −2a
and carries an unknown current
I2.
The total magnetic field at the origin due to the
current-carrying wires has the magnitude
2μ0I1
(2πa)
. Note that...
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