A solenoid has 45000 turns/m and diameter of 2.3 cm. If the current varies with time as I=24 t - 3t2, in amps, 36. find the self inductance per unit length. i.e. the length is taken as 1 meter. 37. find the magnitude of the emf per unit length when t= 5.5 sec

A solenoid has 45000 turns/m and diameter of 2.3 cm. If the current varies with time as I=24 t - 3t2, in amps, 36. find the self inductance per unit length. i.e. the length is taken as 1 meter. 37. find the magnitude of the emf per unit length when t= 5.5 sec

Physics for Scientists and Engineers: Foundations and Connections

1st Edition

ISBN:9781133939146

Author:Katz, Debora M.

Publisher:Katz, Debora M.

Chapter29: Direct Current (dc) Circuits

Section: Chapter Questions

Problem 85PQ: Figure P29.84 shows a circuit that consists of two identical emf devices. If R1 = R2 = R and the...

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