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    College Physics Study Set 1
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    Exam 20: Induced Voltages and Inductance: Part A
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    A Superconducting Solenoid Is to Be Designed to Generate a Magnetic
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A Superconducting Solenoid Is to Be Designed to Generate a Magnetic

Question 3

Question 3

Multiple Choice

A superconducting solenoid is to be designed to generate a magnetic field of 2.50 T.If the solenoid winding has 1000 turns/m,what is the required current? (µ0 = 4π × 10−7 T⋅m/A)


A) 5000 A
B) 1990 A
C) 3980 A
D) 1000 A

Correct Answer:

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