What Is the Self-Inductance of an Ideal Solenoid That Is $300 \mathrm {~cm}$

question 249

Multiple Choice

What is the self-inductance of an ideal solenoid that is $300 \mathrm {~cm}$ long with a cross-sectional area of $1.00 \times 10 ^ { - 4 } \mathrm {~m} ^ { 2 }$ and has 1000 turns of wire? $\left( \mu _ { 0 } = 4 \pi \times 10 ^ { - 7 } \mathrm {~T} \cdot \mathrm { m } / \mathrm { A } \right)$

• A) \(41.9 \mathrm { nH }\)
• B) \(4.19 \mathrm { pH }\)
• C) \(41.9 \mu \mathrm { H }\)
• D) \(4.19 \mu \mathrm { H }\)
• E) \(4.19 \mathrm { nH }\)

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