Solving a problem in physics section 63 point 56 electr

Solving a problem in physics section 63 point 56 electr

56. The solenoid winding iron core comprises N = 600 turns. l = core length of 40 cm. With drawing, determine how many times to change the inductance of the solenoid, if the current flowing through the coil to increase from 0.4 to 1 A.

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Detailed solution. Decorated in Microsoft Word 2003. (Target decided to use formula editor)

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