A coil of 40 turns is wrapped around a long solenoid of cross-sectional area 7.5 × 10−3 m2. The solenoid is 0.50 m long and has 500 turns. (a) What is the mutual inductance of this system? (b) The outer coil is replaced by a coil of 40turns whose radius is three times that of the solenoid. What is the mutual inductance of this configuration?

A coil of 40 turns is wrapped around a long solenoid of cross-sectional area 7.5 × 10−3 m2. The solenoid is 0.50 m long and has 500 turns. (a) What is the mutual inductance of this system? (b) The outer coil is replaced by a coil of 40turns whose radius is three times that of the solenoid. What is the mutual inductance of this configuration?

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 31P: A coil of 40 turns is wrapped around a long solenoid of cross-sectional area 7.5 × 10-3 m2. The...

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