Physics, 20.11.2021 14:00 bluepanda21

A solenoid that is 84.9 cm long has a cross-sectional area of 21.4 cm2. There are 766 turns of wire carrying a current of 8.77 A. (a) Calculate the energy density of the magnetic field inside the solenoid. (b) Find the total energy in joules stored in the magnetic field there (neglect end effects).

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A solenoid that is 84.9 cm long has a cross-sectional area of 21.4 cm2. There are 766 turns of wire...