A solenoid of radius 2.30 cm has 560 turns and a length of 15.0 cm. (a) Find its inductance. 3.7 Apply the expression for the inductance of a solenoid, mH (b) Find the rate at which current must change through it to produce an emf of 70.0 mV. (Enter the magnitude.) 18.8 You appear to have used the value of the inductance you found in part (a) of the problem to calculate the rate of change of the current, but because your answer to part (a) was incorrect, your answer to this part is also incorrect. A/s Need Help? Master It Read It

A solenoid of radius 2.30 cm has 560 turns and a length of 15.0 cm. (a) Find its inductance. 3.7 Apply the expression for the inductance of a solenoid, mH (b) Find the rate at which current must change through it to produce an emf of 70.0 mV. (Enter the magnitude.) 18.8 You appear to have used the value of the inductance you found in part (a) of the problem to calculate the rate of change of the current, but because your answer to part (a) was incorrect, your answer to this part is also incorrect. A/s Need Help? Master It Read It

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter14: Inductance

Section: Chapter Questions

Problem 43P: A long, cylindrical solenoid with 100 turns per centimeter has a radius of 1.5 cm. (a) Neglecting...

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