Consider three solenoids differing in the number n of turns per unit length, the current i, and the cross-sectional area A, as follows: . Solenoid 1: n 2n1, i i1, A 2A1. . Solenoid 2: n n1, i 2i1, A A . Solenoid 3: n ni, i i1, A-6A1. Rank the solenois according to the magnetic energy density within them, greatest first. Justify your answers.
Consider three solenoids differing in the number n of turns per unit length, the current i, and the cross-sectional area A, as follows: . Solenoid 1: n 2n1, i i1, A 2A1. . Solenoid 2: n n1, i 2i1, A A . Solenoid 3: n ni, i i1, A-6A1. Rank the solenois according to the magnetic energy density within them, greatest first. Justify your answers.
Chapter12: Sources Of Magnetic Fields
Section: Chapter Questions
Problem 52P: A solenoid is 40 cm long, has a diameter of 3.0 cm, and is wound with 500 turns. If the current...
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