A magnetic field of 0.200 T exists within a solenoid of 340 turns and a diameter of 10.0 cm. Within what time period (in us) must the field be reduced to zero if the magnitude of the average induced emf within the solenoid during this time interval is to be 9.0 kV?

A magnetic field of 0.200 T exists within a solenoid of 340 turns and a diameter of 10.0 cm. Within what time period (in us) must the field be reduced to zero if the magnitude of the average induced emf within the solenoid during this time interval is to be 9.0 kV?

Physics for Scientists and Engineers with Modern Physics

10th Edition

ISBN:9781337553292

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter31: Inductance

Section: Chapter Questions

Problem 4P

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Question

A magnetic field of 0.200 T exists within a solenoid of
340 turns and a diameter of 10.0 cm. Within what time period
(in us) must the field be reduced to zero if the magnitude of
the average induced emf within the solenoid during this time
interval is to be 9.0 kV?
Sih
tnillm]
2020
a. 80
O b. 75
С. 68
d. 59
О е. 36
O O

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