A Superconducting Solenoid Is to Be Designed to Generate a Magnetic

question 69

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 = 4 $\pi$ *10 ^{- 7} T.m/A)

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

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