Energy density of the magnetic field inside the solenoid

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A solenoid that is 103 cm long has a cross-sectional area of17.5 cm2. There are 790 turns of wire carrying a currentof 9.15 A. (a) Calculate the energy density of themagnetic field inside the solenoid. (b) Find thetotal energy in joules stored in the magnetic field there (neglectend effects).

Reference no: EM13655205

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