The wire in the figure 5 carries a current i=16A, consists of and arc of radius...
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...
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...
A 10.0 meter length of straight conducting wire carries a current of 15.0 A. a) Find the resulting magnetic field at a distance of 10.0 cm from the wire. b) If this wire is now wrapped to form a circular coil with a 10.0 cm radius, find the value of the resulting magnetic field at the center of the coil. (Note that you will need to compute the number of loops N that can be made from a 10.0m length...
The segment of wire in Figure P30.7 carries a current of I = 4.90 A, where the radius of the circular arc is R = 2.90 cm. Determine the magnitude and direction of the magnetic field at the origin. UT ---Direction--- Figure P30.7
A long straight wire carries a current of 45 A. What is the magnitude of the magnetic field at a distance of a) 0.2 m? b) 0.7 m? c) 1.5 m? A short circular coil with 30 turns and a radius of 4 cm carries a 15 A current. What is the magnetic field at the center of the coil?
Could someone please help me with all parts of this question? Question 4 (20 marks) A long wire carries a current I. The current is perpendicular to a wire loop ABCDA that consists of two straight sections AB and CD, each of length 1, and two semi-circular straight sections: BC, with radius a, and DA, with radius b. The semi-circular sections have the same centre of curvature that coincides with the wire. The current produces a magnetic field of magnitude'...
3. A 10.0 meter length of straight conducting wire carries a current of 15.0 A. a) Find the resulting magnetic field at a distance of 10.0 cm from the wire. b) If this wire is now wrapped to form a circular coil with a 10.0 cm radius, find the value of the resulting magnetic field at the center of the coil. (Note that you will need to compute the number of loops N that can be made from a 10.0m...
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 ring of superconducting wire carries a current of 2.0 A. The radius of the ring is 1.5 cm. What is the magnitude of the magnetic field at the center of the ring?
A wire of radius 0.7 cm carries a current of 101 A that is uniformly distributed over its cross-sectional area. Find the magnetic field B at a distance of 0.09 cm from the center of the wire.