In the figure below, point P is at a perpendicular distance a = 13 cm from one end of a straight wire of length L = 15 cm carrying current I = 6 A. (Note that the wire is not long, or infinite.) What are the magnitude and direction of the magnetic field at P? For direction, you can say into or out of the page.
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- For the current carrying wire shown in the figure below, I = 25.1 A, r1 = 5 cm, and r2 = 10 cm. The direction of the current is indicated in the figure. Find the magnitude and direction of the magnetic field at point P. Note, the top vertical wire and the right horizontal wire are semi-infinite wires. For direction, use positive for into the page and negative for out of the page.Three long, parallel, straight wires each carrying a 8.0 A current pass through the vertices of an equilateral triangle (L = 8.0 cm) as shown in the figure below. Currents on wires B and C are out of page while that of wire A is into the page. What is the x and y components of the magnetic field vector at the point of the wire B? Give your answer in µT. B LThe figure below illustrates a cross section of 4 very long conductors carrying identical currents (11=I2=I3=I4). Initially all four wires are at a distance of d = 15 cm from the origin, point a, where they create a magnetic field Bnet: a) Sketch all B components and the resulting Bnet at the origin point a. b) Now we need to rotate Bnet by 30 degrees counterclockwise, which conductor (choose only one) should be moved along either the x or y axis? And by how much? I1 d d I4 I2 a id (X) I3 Related equations I |B| = Ho T; µo = 4t (10-7) Tm/A 2nd Directions of the above equations are determined using the right hand rule.
- A wire of length t = 0.75 m is conducting a current of %3D i = 7.5 A toward the top of the page and through a B = 3.0 T %3D %3D uniform magnetic field directed into the page, as shown in the figure. What is the magnitude F of the magnetic force on the wire? F = What is the direction of the magnetic force on the wire? O right O out of the screen O up O left O down O into the screenConsider the current-carrying wire shown in the figure. The current creates a magnetic field at the point P, which is the center of the arc segment of the wire. If 0 = 30.0°, the radius of the arc is 0.800 m, and the current is 5.00 A, what are the magnitude (in nT) and direction of the field produced at P? magnitude direction into the screen nT iTwo very long parallel conductors are located at a distance of 2 · a from each other, perpendicular to the plane of the figure below. The left-side conductor is carrying a current of i = 11 A directed into the page. What current i, (magnitude and direction) must flow through right-side conductor to produce a zero magnetic field at point P,? Use out of the page as the positive direction and a = 5 cm and b = 13 cm. y P, a a b The current, i, = Units Select an answer What is the magnitude and direction of the magnetic field at point P,? The magnitude of the B-field, B, = Units Select an answer The field is directed Select an answer Select an answer Question Help: OUp Down P Post to forum To the Left Submit Question To the Right
- In the figure, point P2 is at perpendicular distance R = 21.2 cm from one end of straight wire of length L = 12.6 cm carrying current i = 0.637 A. (Note that the wire is not long.) What is the magnitude of the magnetic field at P2? P P Number i UnitsUniform magnetic field B is shown in the image as blue-color arrows in the horizontal direction. A wire of lengths L carrying current, i, is place on the page perpendicular to the magnetic field flowing up. What is the direction and magnitude of the magnetic force on the current-carrying wire?Please help me with this question, thank you so much A straight wire of length A carries a current I. The wire lies along the x-axis. a. Calculate the magnetic field due to the wire of length A at some distance D along the y-axis. b. Find B, when A>>>>D (One end of the wire is at the origin o and the other is along the x-axis a distance A from the origin)
- Consider a circular wire of radius a that carries a current I directed as shown below. Calculate the magnitude of the magnetic field at point P due to the circular wire. We assume that Point P lies on the axis of the circular wire.Can you please help me with this question. I really appricieted!wrong before