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07. A rigid wire, carrying a current I, consists of semicircle of radius R and two...
A wire bent into the shape of a semicircle of radius Rforms a closed circuit and...
A wire
bent into the shape of a semicircle of radius Rforms
a closed circuit and carries a current I.
The circuit lies in the xy
plane,
and a uniform magnetic field is present along the positive
y
axis as
in Figure 29.12. Find the magnetic force on the straight portion of
the wire and on the curved portion. Please answer the part I
circled in red!!! Thank you!
2. 2.2/5 points | Previous Answers PSE6 29 AE 02 Example...
please make the solution and the picture clear 3. 6A current-carrying wire is bent into a...
please make the solution and the picture clear
3. 6A current-carrying wire is bent into a closed semicircular loop of radius R that lies in the x, y plane (Figure below). The wire is in a uniform magnetic field that is in the +z direction, as shown. Verify that the force acting on the loop is zero. (problem 26.25). [20 marks]
The figure shows a wire with a semicircle of radius 5 cm in between two wires...
The figure shows a wire with a semicircle of radius 5 cm in between two wires each of length 5 cm. A current of 5 A flows in the direction as shown. a. What is the magnitude and direction of the magnetic field at the center of the semicircle? b. Do the straight segments of the wire contribute to the magnetic field? Explain. c. If another segment of wire exactly the same as the wire in the first problem is...
A current is set up in a wire loop consisting of a semicircle of radius 4.52...
A current is set up in a wire loop consisting of a semicircle of radius 4.52 cm, a smaller concentric semicircle, and two radial straight lengths, all in the same plane. Part (a) of the figure shows the arrangement but is not drawn to scale. The magnitude of the magnetic field produced at the center of curvature is 47.19 T. The smaller semicircle is then flipped over (rotated) until the loop is again entirely in the same plane (part (b)...
Fiqure (a) shows two wires, each carrying a current. Wire 1 consists of a circular arc...
Fiqure (a) shows two wires, each carrying a current. Wire 1 consists of a circular arc of radius R 0.021 m and two radial lengths; it carries current 2.0 A in the direction indicated. Wire 2 is long and straight; it carries current i that can be varied; and it is distance R/2 from the center of the arc. The net magnetic field due to the two currents is measured at the center of curvature in the direction perpendicular to...
The size of the magnetic force on a straight wire of length L carrying current I...
The size of the magnetic force on a straight wire of length
L carrying current I in a uniform magnetic field
with strength B is
F=ILBsin(?).
Here ? is the angle between the direction of the
current (along the wire) and the direction of the magnetic field.
Hence Bsin(?) refers to the component of the
magnetic field that is perpendicular to the wire, B?. Thus
this equation can also be written as
F=ILB?.
The direction of the magnetic force on...
A straight length of current-carrying wire is in a uniform magnetic field. If the wire does...
A straight length of current-carrying wire is in a uniform magnetic field. If the wire does not experience a force: It must be parallel to the magnetic field. It must be perpendicular to the magnetic field. Everything is as it should be. We have an impossible situation! The wire must be part of a short circuit!
A straight length of current-carrying wire is in a uniform magnetic field. If the wire does...
A straight length of current-carrying wire is in a uniform magnetic field. If the wire does not experience a force: It must be parallel to the magnetic field. It must be perpendicular to the magnetic field. Everything is as it should be. We have an impossible situation! The wire must be part of a short circuit!
The drawing shows a coil of copper wire that consists of two semicircles joined by straight...
The drawing shows a coil of copper wire that consists of two
semicircles joined by straight sections of wire. In part a the coil
is lying flat on a horizontal surface. The dashed line also lies in
the plane of the horizontal surface. Starting from the orientation
in part a, the smaller semicircle rotates at an angular frequency ω
about the dashed line, until its plane becomes perpendicular to the
horizontal surface, as shown in part b. A uniform magnetic...
The semicircular wire segment with radius a is carrying current I, and is placed in the...
The semicircular wire segment with radius a is carrying current I, and is placed in the x - y plane as shown. The wire is inside a uniform magnetic field B = Boi. Find the magnitude and the direction of the to- tal magnetic force acting on the wire segment. +x (HINT: Consider an infinitesimal arc segment ds on the wire to start with.)
A wire
bent into the shape of a semicircle of radius Rforms
a closed circuit and carries a current I.
The circuit lies in the xy
plane,
and a uniform magnetic field is present along the positive
y
axis as
in Figure 29.12. Find the magnetic force on the straight portion of
the wire and on the curved portion. Please answer the part I
circled in red!!! Thank you!
2. 2.2/5 points | Previous Answers PSE6 29 AE 02 Example...
please make the solution and the picture clear
3. 6A current-carrying wire is bent into a closed semicircular loop of radius R that lies in the x, y plane (Figure below). The wire is in a uniform magnetic field that is in the +z direction, as shown. Verify that the force acting on the loop is zero. (problem 26.25). [20 marks]
The figure shows a wire with a semicircle of radius 5 cm in between two wires each of length 5 cm. A current of 5 A flows in the direction as shown. a. What is the magnitude and direction of the magnetic field at the center of the semicircle? b. Do the straight segments of the wire contribute to the magnetic field? Explain. c. If another segment of wire exactly the same as the wire in the first problem is...
A current is set up in a wire loop consisting of a semicircle of radius 4.52 cm, a smaller concentric semicircle, and two radial straight lengths, all in the same plane. Part (a) of the figure shows the arrangement but is not drawn to scale. The magnitude of the magnetic field produced at the center of curvature is 47.19 T. The smaller semicircle is then flipped over (rotated) until the loop is again entirely in the same plane (part (b)...
Fiqure (a) shows two wires, each carrying a current. Wire 1 consists of a circular arc of radius R 0.021 m and two radial lengths; it carries current 2.0 A in the direction indicated. Wire 2 is long and straight; it carries current i that can be varied; and it is distance R/2 from the center of the arc. The net magnetic field due to the two currents is measured at the center of curvature in the direction perpendicular to...
The size of the magnetic force on a straight wire of length
L carrying current I in a uniform magnetic field
with strength B is
F=ILBsin(?).
Here ? is the angle between the direction of the
current (along the wire) and the direction of the magnetic field.
Hence Bsin(?) refers to the component of the
magnetic field that is perpendicular to the wire, B?. Thus
this equation can also be written as
F=ILB?.
The direction of the magnetic force on...
A straight length of current-carrying wire is in a uniform magnetic field. If the wire does not experience a force: It must be parallel to the magnetic field. It must be perpendicular to the magnetic field. Everything is as it should be. We have an impossible situation! The wire must be part of a short circuit!
A straight length of current-carrying wire is in a uniform magnetic field. If the wire does not experience a force: It must be parallel to the magnetic field. It must be perpendicular to the magnetic field. Everything is as it should be. We have an impossible situation! The wire must be part of a short circuit!
The drawing shows a coil of copper wire that consists of two
semicircles joined by straight sections of wire. In part a the coil
is lying flat on a horizontal surface. The dashed line also lies in
the plane of the horizontal surface. Starting from the orientation
in part a, the smaller semicircle rotates at an angular frequency ω
about the dashed line, until its plane becomes perpendicular to the
horizontal surface, as shown in part b. A uniform magnetic...
The semicircular wire segment with radius a is carrying current I, and is placed in the x - y plane as shown. The wire is inside a uniform magnetic field B = Boi. Find the magnitude and the direction of the to- tal magnetic force acting on the wire segment. +x (HINT: Consider an infinitesimal arc segment ds on the wire to start with.)
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