.Refer to diagram 1
Two identical "infinite" wires lie in the x-y plane and are parallel to the x-axis:
- Wire 1 is a = 8.67 mm lies above the axis, and is fixed so it cannot move.
- Wire 2 is b = 6.59 mm below the axis, and is free to move up and down.
Wire 1 carries current I1 = 52.9 A. Both wires carry current in the positive x-direction, and the mass of 1 m of each wire is 1.33 g. Find I2, the current that must flow in wire 2 so it does not move up or down (the gravitational force downward is balanced by the magnetic force upward).
Homework Answers
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.Refer to diagram 1
Two identical "infinite" wires lie in the x-y plane and
are parallel...
Two current carrying wires are in the X-Y plane as shown in the diagram below. One...
Two current carrying wires are in the X-Y plane as shown in the
diagram below. One wire carries a current I1 and is located on the
y-axis. The other wire carries a current I2 and is located on the
x-axis. The questions below refer to the four quadrants (A, B, C
and D) in the X-Y plane.
Please help, thank you!
Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown....
Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown. The wire at (x,y) = (-22 cm, 0) carries current I1 = 3.1 A in the negative z-direction. The wire at (x,y) = (22 cm, 0) carries current I2 = 0.7 A in the positive z-direction. The wire at (x,y) = (0, 38.1 cm) carries current I3 = 6.3 A in the positive z-direction. 1. What is Bx(0,0), the x-component of the magnetic field...
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.
The total magnetic field at the origin due to the
current-carrying wires has the magnitude
2μ0I1
(2πa)
. Note that...
Two infinite sheets of current flow parallel to the y-z plane as shown. The sheets are...
Two infinite sheets of current flow parallel to the y-z plane as
shown. The sheets are equally spaced from the origin by
xo = 7.7 cm. Each sheet consists of an infinite array of
wires with a density n = 19 wires/cm. Each wire in the left sheet
carries a current I1 = 3.5 A in the negative
z-direction. Each wire in the right sheet carries a current
I2= 3.3 A in the positive z-direction.
888888888833888 33 ー | GeeeeeG)(b)(b)(0)(0)이...
Three infinite straight wires are fixed in place and alignedparallel to the z-axis as shown....
Three infinite straight wires are fixed in place and aligned parallel to the z-axis as shown. The wire at (x,y) = (-17 cm, 0) carries current I1 = 3.9 A in the negative z-direction. The wire at (x,y) = (17 cm, 0) carries current I2 = 1.2 A in the positive z-direction. The wire at (x,y) = (0, 29.4 cm) carries current I3 = 6.9 A in the positive z-direction.What is Bx(0,0), the x-component of the magnetic field produced by...
If two infinite, parallel, z-directed wires of radius “a” lie at x = b/2, y =...
If two infinite, parallel, z-directed wires of radius “a” lie at x = b/2, y = 0 for one wire and x = -b/2, y = 0 for the other wire. The wires are separated by a center-to center distance “b” where b >> a and the entire system is in a vacuum. Find: (10) The magnetic field at a distance “d” where d >> b for a current of I in one wire and -I in the other wire....
Two long (infinite) wires are placed in the x-y plane parallel to one another. One is...
Two long (infinite) wires are placed in the x-y plane parallel
to one another. One is placed on the x axis and the current in that
wire is 14 amps running in the +x direction. The other wire is
placed at y = +2.6 meters (2.6 meters "above" the first wire, in
the x-y plane). The second wire has a force per unit length of 24 x
10-7 N/m in the -y direction. Where, on the y axis, is
the...
Two long conductors lie in the x-y plane and run parallel to the x-axis. The first...
Two long conductors lie in the x-y plane and run parallel to the x-axis. The first wire is at y = 0 cm and carries a current of 10 A, directed in the + x-direction. The second wire is at y = 25 cm and carries a current of 25 A, directed in the – x-direction. a.) Use Ampere’s Law to find the magnetic field at wire 1, due to the current in wire 2. b.) What is the force...
Two long (infinite) wires are placed in the x-y plane parallel to one another. One is...
Two long (infinite) wires are placed in the x-y plane parallel to one another. One is placed on the x axis and the current in that wire is 43 amps running in the +x direction. The other wire is placed at y = +3.1 meters (3.1 meters "above" the first wire, in the x-y plane). The second wire has a force per unit length of 27 x 10-7 N/m in the +y direction. At the point x = 0, y...
A long, straight wire lies along the x-axis and carries current I1 = 2.50 A in the +X-direction. A second wire lies in the xy-plane and is parallel to the x-axis at y = +0.900 m.
A long, straight wire lies along the x-axis and carries current I1 = 2.50 A in the +X-direction. A second wire lies in the xy-plane and is parallel to the x-axis at y = +0.900 m. It carries current 12 = 6.00 A, also in the +3-direction.Part A In addition to y→∞, at what point on the y-axis is the resultant magnetic field of the two wires equal to zero?
Two current carrying wires are in the X-Y plane as shown in the
diagram below. One wire carries a current I1 and is located on the
y-axis. The other wire carries a current I2 and is located on the
x-axis. The questions below refer to the four quadrants (A, B, C
and D) in the X-Y plane.
Please help, thank you!
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...
Two infinite sheets of current flow parallel to the y-z plane as
shown. The sheets are equally spaced from the origin by
xo = 7.7 cm. Each sheet consists of an infinite array of
wires with a density n = 19 wires/cm. Each wire in the left sheet
carries a current I1 = 3.5 A in the negative
z-direction. Each wire in the right sheet carries a current
I2= 3.3 A in the positive z-direction.
888888888833888 33 ー | GeeeeeG)(b)(b)(0)(0)이...
Two long (infinite) wires are placed in the x-y plane parallel
to one another. One is placed on the x axis and the current in that
wire is 14 amps running in the +x direction. The other wire is
placed at y = +2.6 meters (2.6 meters "above" the first wire, in
the x-y plane). The second wire has a force per unit length of 24 x
10-7 N/m in the -y direction. Where, on the y axis, is
the...
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