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The Inductance of a Solenoid That Is 16.0 cm16.0 \mathrm {~cm} Long and Has a Cross-Sectional Area Of

Question 274

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The inductance of a solenoid that is 16.0 cm16.0 \mathrm {~cm} long and has a cross-sectional area of 1.00×104 m21.00 \times 10 ^ { - 4 } \mathrm {~m} ^ { 2 } is 1.00mH1.00 \mathrm { mH } . How many turns of wire does this solenoid have? (μ0=4π×107 Tm/A) \left( \mu _ { 0 } = 4 \pi \times 10 ^ { - 7 } \mathrm {~T} \cdot \mathrm { m } / \mathrm { A } \right)


A) 159,000
B) 318,000
C) 282
D) 1130
E) 150

Correct Answer:

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