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14.2 Exercise 4

Avg difficulty 2.5

(a) What is the magnetic flux through one turn of a solenoid of self-inductance 8.0×10−5H8.0 \times 10^{−5} \text{H} when a current of 3.0 A flows through it? Assume that the solenoid has 1000 turns and is wound from wire of diameter 1.0 mm. (b) What is the cross-sectional area of the solenoid?

OpenStax University Physics Volume 2, 14.2 Self-Inductance and Inductors, exercise 4

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Adapted from University Physics Volume 2 © 2016 Rice University. Licensed under CC BY 4.0. Source: University Physics Volume 2. Imported at revision db44eb9.