A flat, 138-turn, current-carrying loop is immersed in a uniform magnetic field. The area of the loop is 9.85 cm² and the angle between its magnetic dipole moment and the field is 44.9°. Find the strength B of the magnetic field that causes a torque of 1.55 x 10-5 N-m to act on the loop when a current of 3.67 mA flows in it.
A flat, 138-turn, current-carrying loop is immersed in a uniform magnetic field. The area of the loop is 9.85 cm² and the angle between its magnetic dipole moment and the field is 44.9°. Find the strength B of the magnetic field that causes a torque of 1.55 x 10-5 N-m to act on the loop when a current of 3.67 mA flows in it.
Chapter11: Magnetic Forces And Fields
Section: Chapter Questions
Problem 81AP: A 5.0-m section of a long, straight wire carries a current of 10 A while in a uniform magnetic field...
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