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4. A square wire circuit has a 1.0 A current flowing as shown. If the wire...
A square loop of wire carries a current I. Current is flowing in a counterclockwise direction...
A square loop of wire carries a current I. Current is flowing in
a counterclockwise direction as shown.
16) If this loop is placed in a
uniform magnetic field pointing out the page, what is the direction
of the net force on the loop?
up
down
left
right
zero
17) Now the loop is placed near a
horizontal wire with current moving to the left. If the horizontal
wire is right below the loop (in the plane of the page), what is...
Force between an Infinitely Long Wire and a Square Loop
A square loop of wire with side length a carries a current I1. The center of the loop is located a distance d from an infinite wire carrying a current I2. The infinite wire and loop are in the same plane; two sides of the square loop are parallel to the wire and two are perpendicular as shown. (Figure 1)Part AWhat is the magnitude, F, of the net force on the loop?Express the force in terms of I1, I2, a,...
A very long wire and a square loop of wire lie in the plane of the...
A very long wire and a square loop of wire lie in the plane of the page as shown. Each side of the square is 15 cm in length, the resistance of the loop is 0.6 Ω, and the near side of the loop is 3 cm from the long wire. The current in the long wire is to the right and is increasing. At the moment, the current in the long wire is 6.5 A. The magnetic flux through...
Wire 1 has a large current i flowing out of the page, as shown in the...
Wire 1 has a large current i flowing out of the page, as shown in the diagram. Wire 2 has a large current i flowing into the page. In what direction does the magnetic field point at position P? Р (X) Tout in Toward the top of the page. To the left. To the right. Toward the bottom of the page. O None of the above.
A long straight conductor has a constant current flowing to the right. A wire rectangle is situated above the wire, and also has a constant current flowing through it (as shown in the figure)
A long straight conductor has a constant current flowing to the right. A wire rectangle is situated above the wire, and also has a constant current flowing through it (as shown in the figure). It what direction is the net force on the wire rectangle? A) out of page B) up C) down D) force is zero E) left 8) A solid cylinder of radius R = 5.0 mm caries a uniform current density of 1.50 x 106 A/m2. What is the magnitude of the magnetic...
One long wire lies along an x axis and carries a current of 30 A in...
One long wire lies along an x axis and carries a current of 30 A in the positive x direction. A second long wire is perpendicular to the xy plane, passes through the point (0, 4 m, 0), and carries a current of 38 A in the positive z direction. What is the magnitude of the resulting magnetic field at the point y = 2.0 m on the y axis? µT
A very thin wire lies in the xy plane. It has the shape shown below consisting...
A very thin wire lies in the xy plane. It has the shape shown below consisting of two circular segments, centered at the origin, which are connected together. There is a current i in the wire as shown. A particle with charge q is at the origin with some velocity in the +x direction. R 2R φ Vo 9 (out of page) If the magnetic field at the origin was measured to be B = - Biv and an external...
A straight vertical wire carries a current of 1.0 A into the page in a region...
A straight vertical wire carries a current of 1.0 A into the page in a region where the magnetic field strength is 0.60 T. What is the magnitude and direction of the magnetic force on a 1.0 cm section of this wire if the magnetic field direction is toward the east?
A wire through which a current is flowing lies along the x-ais as shown. Connecting wires...
A wire through which a current is flowing lies along the x-ais
as shown. Connecting wires which are not shown the diagram connect
the ends of the wire to batteries (which are also not shown).
Electron current flows through the wire in the -x direction, as
indicated in the diagram. To calculate the magnetic field at
location A due to the current in the wire, we divide the wire into
pieces, approximate each piece as a point charge moving in...
A long, straight wire of radius a = 2.0 cm is located along the z-axis and...
A long, straight wire of radius a = 2.0 cm is located along the z-axis and carries a current 2.1 A in the negative -direction. A cylindrical conducting shell of inner radius b = 1.0 cm and outer riusc = 5.7 cm coaxial with the wire carries a uniformly distributed current 12 = 7.1 A in the positive z-direction as shown. Figure 1: (A) What are the sand y-components of the magnetic field at point A located a distance d=27...
A square loop of wire carries a current I. Current is flowing in
a counterclockwise direction as shown.
16) If this loop is placed in a
uniform magnetic field pointing out the page, what is the direction
of the net force on the loop?
up
down
left
right
zero
17) Now the loop is placed near a
horizontal wire with current moving to the left. If the horizontal
wire is right below the loop (in the plane of the page), what is...
A very long wire and a square loop of wire lie in the plane of the page as shown. Each side of the square is 15 cm in length, the resistance of the loop is 0.6 Ω, and the near side of the loop is 3 cm from the long wire. The current in the long wire is to the right and is increasing. At the moment, the current in the long wire is 6.5 A. The magnetic flux through...
Wire 1 has a large current i flowing out of the page, as shown in the diagram. Wire 2 has a large current i flowing into the page. In what direction does the magnetic field point at position P? Р (X) Tout in Toward the top of the page. To the left. To the right. Toward the bottom of the page. O None of the above.
A very thin wire lies in the xy plane. It has the shape shown below consisting of two circular segments, centered at the origin, which are connected together. There is a current i in the wire as shown. A particle with charge q is at the origin with some velocity in the +x direction. R 2R φ Vo 9 (out of page) If the magnetic field at the origin was measured to be B = - Biv and an external...
A wire through which a current is flowing lies along the x-ais
as shown. Connecting wires which are not shown the diagram connect
the ends of the wire to batteries (which are also not shown).
Electron current flows through the wire in the -x direction, as
indicated in the diagram. To calculate the magnetic field at
location A due to the current in the wire, we divide the wire into
pieces, approximate each piece as a point charge moving in...
A long, straight wire of radius a = 2.0 cm is located along the z-axis and carries a current 2.1 A in the negative -direction. A cylindrical conducting shell of inner radius b = 1.0 cm and outer riusc = 5.7 cm coaxial with the wire carries a uniformly distributed current 12 = 7.1 A in the positive z-direction as shown. Figure 1: (A) What are the sand y-components of the magnetic field at point A located a distance d=27...
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