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C A current of 0.050 A now through an infinitely long metal wire. Find the magnetle...
A current of 0.900 A flows through an infinitely long metal wire. Find the magnetic flux...
A current of 0.900 A flows through an infinitely long metal wire. Find the magnetic flux through the rectangle as shown in the figure on the right. 20 cm 10 cm 10 cm Part A 0 2.50x10-4 Wb 0 3.60x10-8 Wb O 1.25x10-8 Wb O 1.25x10-7 Wb O 6.44x10-8 Wb
A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below.
A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below. (a) Determine the magnetic flux through the loop due to the current I. (b) Suppose the current is changing with time according to I = a + bt, where a and b are constants. Determine the magnitude of the emf that is induced in the loop if...
A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below
A loop of wire in the shape of a rectangle of width w and length L and a long, straight wire carrying a current I lie on a tabletop as shown in the figure below (a) Determine the magnetic flux through the loop due to the current I. (Use any variable stated above along with the following as necessary: μ0 and π.) (b) Suppose the current is changing with time according to I = a + bt, where a and b are...
The wire shown here is infinitely long and has a 90° bend. If current flows in...
The wire shown here is infinitely long and has a 90° bend. If current flows in the wire as shown, what is the direction of the magnetic field at P due to the current? A. to the right B. to the left C. out of the plane of the figure D. into the plane of the figure E. none of these
(b) An infinitely long wire carries a current I 10 A as shown in Figure 2....
(b) An infinitely long wire carries a current I 10 A as shown in Figure 2. An electron at a perpendicular distance of 3.0 cm away from the wire moves in a direction parallel to the wire and opposite to the direction of the current. Given that the velocity of the electron u 2 x 10 m/s, determine the magnitude and direction of the magnetic force acting on the electron. (13 Marks) 3.0 cm
A long hairpin is formed by bending an infinitely long wire, as shown. If a current...
A long hairpin is formed by bending an infinitely long wire, as
shown. If a current of 1.10 A is set up in the wire, what is the
magnitude of the magnetic field at the point a? Assume
R = 4.10 cm.
In the figure, a rectangular loop of wire with length a = 3.8 cm, width b = 2.2 cm, and resistance R = 0.70 mΩ is placed near an infinitely long wire carrying current I = 4.7 A
In the figure, a rectangular loop of wire with length a = 3.8 cm, width b = 2.2 cm, and resistance R = 0.70 mΩ is placed near an infinitely long wire carrying current I = 4.7 A. The loop is then moved away from the wire at a constant speed v = 3.9 mm/s, when the center of the loop is at distance r = 7.9 cm, what are (a) the magnitude of the magnetic flux through the loop...
a) The transformer shown in Figure B2.1 consists of an infinitely long wire along the z-axis...
a) The transformer shown in Figure B2.1 consists of an infinitely long wire along the z-axis carrying a current I-cos ot, which couples to an iron toroid centred on the origin (0, 0, 0) and lying in the x-y plane. The iron toroid has a 100 turns coil tightly wound around it which induces a voltage Vemf as shown in Figure B2.1 The permeability of the iron toroid is r, and it has an outer radius of b, inner radius...
The current in the long, straight wire AB shown in the figure is upward and is increasing steadily at a rate di/dt.
The current in the long, straight wire AB shown in the figure is upward and is increasing steadily at a rate di/dt. You may want to review (Page). For related problemsolving tips and strategies, you may want to view a Video Tutor Solution of Emf and current induced in a loop. Part A At an instant when the current is i, what are the magnitude of the field B at a distance r to the right of the wire? Part B At an instant when the...
The rectangular loop shown is coplanar with the long, straight wire carrying the current 20 A.
The rectangular loop shown is coplanar with the long, straight wire carrying the current 20 A. (a) Determine the magnetic flux through the loop. (b) If a current I was flowing in the clockwise direction in rectangle would there be a force and/or torque acting on the rectangle?
A current of 0.900 A flows through an infinitely long metal wire. Find the magnetic flux through the rectangle as shown in the figure on the right. 20 cm 10 cm 10 cm Part A 0 2.50x10-4 Wb 0 3.60x10-8 Wb O 1.25x10-8 Wb O 1.25x10-7 Wb O 6.44x10-8 Wb
The wire shown here is infinitely long and has a 90° bend. If current flows in the wire as shown, what is the direction of the magnetic field at P due to the current? A. to the right B. to the left C. out of the plane of the figure D. into the plane of the figure E. none of these
(b) An infinitely long wire carries a current I 10 A as shown in Figure 2. An electron at a perpendicular distance of 3.0 cm away from the wire moves in a direction parallel to the wire and opposite to the direction of the current. Given that the velocity of the electron u 2 x 10 m/s, determine the magnitude and direction of the magnetic force acting on the electron. (13 Marks) 3.0 cm
A long hairpin is formed by bending an infinitely long wire, as
shown. If a current of 1.10 A is set up in the wire, what is the
magnitude of the magnetic field at the point a? Assume
R = 4.10 cm.
a) The transformer shown in Figure B2.1 consists of an infinitely long wire along the z-axis carrying a current I-cos ot, which couples to an iron toroid centred on the origin (0, 0, 0) and lying in the x-y plane. The iron toroid has a 100 turns coil tightly wound around it which induces a voltage Vemf as shown in Figure B2.1 The permeability of the iron toroid is r, and it has an outer radius of b, inner radius...
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