A "long" solenoid of length 1.61 m has radius 7.24 cm, 6,303 turns and carries current 94.7. Now a small circular coil with 595 turns, radius 4.62 mm and carrying current 63.8 A is placed inside the coil so the planes of the two coils are at right angles to each other. Find the magnitude of the torque, in N-m, felt by the small coil.

A "long" solenoid of length 1.61 m has radius 7.24 cm, 6,303 turns and carries current 94.7. Now a small circular coil with 595 turns, radius 4.62 mm and carrying current 63.8 A is placed inside the coil so the planes of the two coils are at right angles to each other. Find the magnitude of the torque, in N-m, felt by the small coil.

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter30: Magnetic Fields And Forces

Section: Chapter Questions

Problem 88PQ

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