13) In a long, thin solenoid with 500 turns per meter and a radius of 1.10 cm, the current increases by a uniform amount of di/dt. The induced electric field near the center of the solenoid and 3.50 cm from its axis is 8 x 10-6V/m. Calculate di/dt in units of A/s. Take Ho 4m x 10-7 T m/A; = 3. di di di di a) dt = 9,64 b) = 7,71 c) = 6,43 d) = 5,51 %3D dt dt e)- di 4,82 dt

13) In a long, thin solenoid with 500 turns per meter and a radius of 1.10 cm, the current increases by a uniform amount of di/dt. The induced electric field near the center of the solenoid and 3.50 cm from its axis is 8 x 10-6V/m. Calculate di/dt in units of A/s. Take Ho 4m x 10-7 T m/A; = 3. di di di di a) dt = 9,64 b) = 7,71 c) = 6,43 d) = 5,51 %3D dt dt e)- di 4,82 dt

University Physics Volume 2

18th Edition

ISBN:9781938168161

Author:OpenStax

Publisher:OpenStax

Chapter13: Electromagnetic Induction

Section: Chapter Questions

Problem 49P: The current I through a long solenoid with n trims per meter and radius R is changing with time as...

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