Solution to task 474 from Chertov´s for extramural stud

Solution to task 474 from Chertov´s for extramural stud

474. The inductance L of a solenoid wound in one layer on a non-magnetic frame is 0.5 mH. The length l of the solenoid is 0.6 m, the diameter D = 2 cm. Determine the number of turns n per unit length of the solenoid.

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