A very long solenoid with a circular cross section and radius r= 8.10 cm with n= 1.00E+4 turns/m has a magnetic energy density Ug= 7.70 mJ/m³. What is the total energy stored in the solenoid if its length is 0.520 meters? (Neglect end effects.)

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Q: 100 (N) PO 80 60 40 20 0 24 6 8 10 Area (m²)

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A: To find: A unit vector has the magnitude of

Q: Express each force in Cartesian vector form and then determine the resultant force. F₂ = 175 lb 60°…

A:

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A: Magnitude of vector A→ = 23 units θ = 300o counterclockwise from + x axis

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A: 1st part solution:

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A: