Problem 4: Suppose a 55 cm long, 12 cm diameter solenoid has 1000 loops. Part (a) Calculate the self-inductance of it in mH. Numeric : A numeric value is expected and not an expression. L = Part (b) How much energy is stored in this inductor when 21.5 A of current flows through it? Give your answer in J. Numeric A numeric value is expected and not an expression. Eind Part (c) How fast can it be turned off (in s) if the average induced emf cannot exceed 2.75 V? Numeric : A numeric value is expected and not an expression. Atmin

College Physics
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ISBN:9781938168000
Author:Paul Peter Urone, Roger Hinrichs
Publisher:Paul Peter Urone, Roger Hinrichs
Chapter23: Electromagnetic Induction, Ac Circuits, And Electrical Technologies
Section: Chapter Questions
Problem 62PE: (a) Calculate the self-inductance of a 50.0 cm long, 10.0 cm diameter solenoid having 1000 loops....
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Problem 4: Suppose a 55 cm long, 12 cm diameter solenoid has 1000 loops.
Part (a) Calculate the self-inductance of it in mH.
Numeric : A numeric value is expected and not an expression.
L =
Part (b) How much energy is stored in this inductor when 21.5 A of current flows through it? Give your answer in J.
Numeric : A numeric value is expected and not an expression.
Eind=
Part (c) How fast can it be turned off (in s) if the average induced emf cannot exceed 2.75 V?
Numeric : A numeric value is expected and not an expression.
Atmin
%3D
Transcribed Image Text:Problem 4: Suppose a 55 cm long, 12 cm diameter solenoid has 1000 loops. Part (a) Calculate the self-inductance of it in mH. Numeric : A numeric value is expected and not an expression. L = Part (b) How much energy is stored in this inductor when 21.5 A of current flows through it? Give your answer in J. Numeric : A numeric value is expected and not an expression. Eind= Part (c) How fast can it be turned off (in s) if the average induced emf cannot exceed 2.75 V? Numeric : A numeric value is expected and not an expression. Atmin %3D
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