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Practice Problems 1. Along wire with a current of 30 A has been bent at a 90° angle as shown below. What is the magnitu...
A long wire is bent to form a 90 degree angle using a circular arc with...
A long wire is bent to form a 90 degree angle using a circular
arc with a radius r=2cm. The wire carries a current I=0.5A as
shown. Point P is located in the plane of the wire at the center of
the circular arc.
2. A long wire is bent to form a 90° angle using a circular arc with a radius R 2 cm. The wire carries a current I = 0.5 A as shown. Point P is located...
An infinitely long conductor carrying current is bent at a right angle as shown in Figure...
An infinitely long conductor carrying current is bent at a right angle as shown in Figure 1. Point Pis located a distance b from the corner of the wire. Only one section of this current contributes to the magnetic field at pt. P. Why? The general formula (derived from the Biot-Savart Law) for the magnitude of the magnetic field a distance a away from a thin, straight conductor is: B = f (sin 8, - sin 02) For this problem,...
A long wire carrying 4.50 A of current makes two 90 bends, as shown in the...
A long wire carrying 4.50 A of current makes two 90° bends, as shown in the figureThe bent part of the wire passes through a uniform 0.238 T magnetic field directed as shown in the figure and confined to a limited region of space.Part AFind the magnitude of the force that the magnetic field experts on the the wire.Part BFind the direction of the force that the magnetic field experts on the the wire.
A single, rectangular current-carrying wire is bent on two sides at 90° so that one end lies along the xy plane and the other lies along the xz plane as shown in the figure The length o fa= 1.00 cm
A single, rectangular current-carrying wire is bent on two sides at 90° so that one end lies along the xy plane and the other lies along the xz plane as shown in the figure The length of a= 1.00 cm, and the length of b = 14.0 cm. A current of I-480 amps flows through the loop in the direction shown by the arrows. If the wire is put into a uniform magnetic field of B- 2 50 Tesla oriented...
2) A straight wire is partially bent into the shape of a circle as shown below....
2) A straight wire is partially bent into the shape of a circle as shown below. A uniform magnetic field is directed perpendicular to the plane of the circle and into the page. Each end of the wire is then pulled at a constant speed so that the area of the circle shrinks to zero. (a) Sketch a graph of the magnetic flux with respect to time. flux time (b)Is the direction of the induced current in the circular wire...
2) A straight wire is partially bent into the shape of a circle as shown below....
2) A straight wire is partially bent into the shape of a circle as shown below. A uniform magnetic field is directed perpendicular to the plane of the circle and into the page. Each end of the wire is then pulled at a constant speed so that the area of the circle shrinks to zero. (a) Sketch a graph of the magnetic flux with respect to time. flux time (b)Is the direction of the induced current in the circular wire...
10. A wire bent at a right angle carries a current I = 3.0 A, as...
10. A wire bent at a right angle carries a current I = 3.0 A, as shown below. The length of each straight side of the wire is 2.0 m, as shown. 2.0 m I = 3.0 A I = 3.0 A 2.0 m If this wire is in a region where there is a uniform magnetic field B =-(2.0 T) k , find the net magnetic force exerted on the wire. (Give this force in component form.) (10 pts)
The bent wire shown in the figure lies in a uniform magnetic field. Each straight section is 2.0 m long and makes an angle of θ = 60° with the x axis, and the wire carries a current of 2.0 A.
The bent wire shown in the figure lies in a uniform magnetic field. Each straight section is 2.0 m long and makes an angle of θ = 60° with the x axis, and the wire carries a current of 2.0 A. What is the magnitude of the magnetic force on the wire in unit-vector notation if the magnetic field is given by (a) 4.0 k T and (b) 4.0 iT?
A wire 90.0 mm long is bent in a right angle such that the wire starts...
A wire 90.0 mm long is bent in a right angle such that the wire starts at the origin and goes in a straight line to x = 35.0 mm , y = 0, and then in another straight line from x = 35.0 mm , y = 0 to x = 35.0 mm , y = 55.0 mm . The wire is in an external uniform 0.700-T magnetic field in the +z direction, and the current through the wire...
An infinitely long wire carrying a current of 4.5 A is bent at the origin and...
An infinitely long wire carrying a current of 4.5 A is bent at the origin and extends in both the y-direction and x-direction. (In other words, the wire makes a 90 degree angle with the x axis and y axis and has a bend at the origin) Find the magnetic field at the point x = 3 cm and y = 2 cm.
A long wire is bent to form a 90 degree angle using a circular
arc with a radius r=2cm. The wire carries a current I=0.5A as
shown. Point P is located in the plane of the wire at the center of
the circular arc.
2. A long wire is bent to form a 90° angle using a circular arc with a radius R 2 cm. The wire carries a current I = 0.5 A as shown. Point P is located...
An infinitely long conductor carrying current is bent at a right angle as shown in Figure 1. Point Pis located a distance b from the corner of the wire. Only one section of this current contributes to the magnetic field at pt. P. Why? The general formula (derived from the Biot-Savart Law) for the magnitude of the magnetic field a distance a away from a thin, straight conductor is: B = f (sin 8, - sin 02) For this problem,...
2) A straight wire is partially bent into the shape of a circle as shown below. A uniform magnetic field is directed perpendicular to the plane of the circle and into the page. Each end of the wire is then pulled at a constant speed so that the area of the circle shrinks to zero. (a) Sketch a graph of the magnetic flux with respect to time. flux time (b)Is the direction of the induced current in the circular wire...
2) A straight wire is partially bent into the shape of a circle as shown below. A uniform magnetic field is directed perpendicular to the plane of the circle and into the page. Each end of the wire is then pulled at a constant speed so that the area of the circle shrinks to zero. (a) Sketch a graph of the magnetic flux with respect to time. flux time (b)Is the direction of the induced current in the circular wire...
10. A wire bent at a right angle carries a current I = 3.0 A, as shown below. The length of each straight side of the wire is 2.0 m, as shown. 2.0 m I = 3.0 A I = 3.0 A 2.0 m If this wire is in a region where there is a uniform magnetic field B =-(2.0 T) k , find the net magnetic force exerted on the wire. (Give this force in component form.) (10 pts)
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