A 14.5 cm long solenoid has 56 windings and a circular cross section of radius a = 1.40 cm. The solenoid goes through the center of a circular coil of wire with 95 windings and radius b = 6.00 cm. The current in the circular coil changes according to i(t) = 2.0 t2 + 2.0 t. What is the mutual inductance of the coil and solenoid?

A 14.5 cm long solenoid has 56 windings and a circular cross section of radius a = 1.40 cm. The solenoid goes through the center of a circular coil of wire with 95 windings and radius b = 6.00 cm. The current in the circular coil changes according to i(t) = 2.0 t2 + 2.0 t. What is the mutual inductance of the coil and solenoid?

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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