Homework Answers
Concept: find the magnetic moment which has direction along the given unit vector and use the equations for torque and potential energy as shown below
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Chapter 28, Problem 063 A circular loop of wire having a radius of 8.16 cm carries...
Chapter 28, Problem 063 A circular loop of wire having a radius of 8.16 cm carries a current of 0.114 A. A vector of unit length and parallel to the dipole moment of the loop is given by 0.601 -0.80). If the loop is located in a uniform magnetic field given by B - (0.551 ni + (0.722 Tk, find (a) the x-component, (b) the y-component, and (c) the 2-component of the torque on the loop and (d) the magnetic...
A circular loop of wire having a radius of 5.13 cm carries a current of 0.233...
A circular loop of wire having a radius of 5.13 cm carries a current of 0.233 A. A vector of unit length and parallel to the dipole moment of the loop is given by 0.60 i - 0.80 i. If the loop is located in a uniform magnetic field given by B = (0.990 T)/+ (0.626 T) , find (a) the x-component, (b) the y-component, and (c) the z-component of the torque on the loop and (d) the magnetic potential...
A circular loop of wire having a radius of 9.05 cm carries a current of 0.288...
A circular loop of wire having a radius of 9.05 cm carries a current of 0.288 A. A vector of unit length and parallel to the dipole moment of the loop is given by 0.60i – 0.80j. If the loop is located in a uniform magnetic field given by B = (0.522 T) j + (0.386 T)k , find (a) the x-component, (b) the y-component, and (c) the z-component of the torque on the loop and (d) the magnetic potential...
A circular loop of wire having a radius of 5.94 cm carries a current of 0.280...
A circular loop of wire having a radius of 5.94 cm carries a current of 0.280 A. A vector of unit length and parallel to the dipole moment of the loop is given by 0.60i – 0.80j . If the loop is located in a uniform magnetic field given by Upper B = (0.715 T) i + (0.731 T) k find (a) the x-component, (b) the y-component, and (c) the z-component of the torque on the loop and (d) the...
A circular loop of wire having a radius of 6.96 cm carries a current of 0.100...
A circular loop of wire having a radius of 6.96 cm carries a current of 0.100 A. A vector of unit length and parallel to the dipole moment of the loop is given by 0.60i Overscript ̂ EndScripts – 0.80j Overscript ̂ EndScripts. If the loop is located in a uniform magnetic field given by Upper B Overscript right-arrow EndScripts = (0.542 T)i Overscript ̂ EndScripts + (0.847 T)k Overscript ̂ EndScripts, find (a) the x-component, (b) the y-component, and...
A circular loop of wire with area A lies in the y-plane. As viewed along the...
A circular loop of wire with area A lies in the y-plane. As viewed along the z axis looking in the -z direction toward the origin, a current I is circulating clockwise around the loop. The torque produced by an external magnetic field B is given by tau = D(4i - 4j), where D is a positive constant, and for this orientation of the loop the magnetic potential energy U = -mu middot B is negative. The magnitude of the...
OURCES Chapter 29, Problem 061 A circular loop of radius 8.1 cm carries a current of...
OURCES Chapter 29, Problem 061 A circular loop of radius 8.1 cm carries a current of 17 A. A flat coil of radius 0.92 cm, having 73 turns and a current of 1.2 A, is concentric with the loop. The plane of the loop is perpendicular to the plane of the coil. Assume the loop's magnetic field is uniform across the coil. What is the magnitude of (a) the magnetic field produced by the loop at its center and (b)...
A circular loop of wire with area A lies in the xy-plane. As viewed along the...
A circular loop of wire with area A lies in the xy-plane. As viewed along the z-axis looking in the −z-direction toward the origin, a current I is circulating clockwise around the loop. The torque produced by an external magnetic field B⃗ is given by τ⃗ =D(3i^−3j^), where D is a positive constant, and for this orientation of the loop the magnetic potential energy U=−μ⃗ ⋅B⃗ is negative. The magnitude of the magnetic field is B0=15D/IA. Determine the component Bx of B⃗...
Help Nor Physics 11e System Announcements Chapter 28, Problem 045 Your answer is partially correct. Try...
Help Nor Physics 11e System Announcements Chapter 28, Problem 045 Your answer is partially correct. Try again. A wire 74.1 cm long carries a 0.700 A current in the positive direction of an x axis through a magnetic field with an x component of zero, a y component of 0.000330 and a z component of 0.0110 T. Find the (), (b) y, and (c) z components of the magnetic force on the wire. (*) Numberto (b) Number -0.57057 units (e)...
A circular loop of wire with area A lies in the xy-plane. As viewed along the...
A circular loop of wire with area A lies in the xy-plane. As viewed along the z-axis looking in the −z-direction toward the origin, a current I is circulating clockwise around the loop. The torque produced by an external magnetic field B⃗ is given by τ⃗ =D(5i^−2j^), where D is a positive constant, and for this orientation of the loop the magnetic potential energy U=−μ⃗ ⋅B⃗ is negative. The magnitude of the magnetic field is B0=14D/IA. A) Determine the vector...
Chapter 28, Problem 063 A circular loop of wire having a radius of 8.16 cm carries a current of 0.114 A. A vector of unit length and parallel to the dipole moment of the loop is given by 0.601 -0.80). If the loop is located in a uniform magnetic field given by B - (0.551 ni + (0.722 Tk, find (a) the x-component, (b) the y-component, and (c) the 2-component of the torque on the loop and (d) the magnetic...
A circular loop of wire having a radius of 5.13 cm carries a current of 0.233 A. A vector of unit length and parallel to the dipole moment of the loop is given by 0.60 i - 0.80 i. If the loop is located in a uniform magnetic field given by B = (0.990 T)/+ (0.626 T) , find (a) the x-component, (b) the y-component, and (c) the z-component of the torque on the loop and (d) the magnetic potential...
A circular loop of wire with area A lies in the y-plane. As viewed along the z axis looking in the -z direction toward the origin, a current I is circulating clockwise around the loop. The torque produced by an external magnetic field B is given by tau = D(4i - 4j), where D is a positive constant, and for this orientation of the loop the magnetic potential energy U = -mu middot B is negative. The magnitude of the...
OURCES Chapter 29, Problem 061 A circular loop of radius 8.1 cm carries a current of 17 A. A flat coil of radius 0.92 cm, having 73 turns and a current of 1.2 A, is concentric with the loop. The plane of the loop is perpendicular to the plane of the coil. Assume the loop's magnetic field is uniform across the coil. What is the magnitude of (a) the magnetic field produced by the loop at its center and (b)...
Help Nor Physics 11e System Announcements Chapter 28, Problem 045 Your answer is partially correct. Try again. A wire 74.1 cm long carries a 0.700 A current in the positive direction of an x axis through a magnetic field with an x component of zero, a y component of 0.000330 and a z component of 0.0110 T. Find the (), (b) y, and (c) z components of the magnetic force on the wire. (*) Numberto (b) Number -0.57057 units (e)...
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