A very long solenoid with a circular cross section and radius r= 6.10 cm with n= 1.10E+4 turns/m has a magnetic energy density uB= 7.00 mJ/m^3. What is the current in the solenoid? The magnetic field is related both to the energy density and to the current in the solenoid. What is the total energy stored in the solenoid if its length is 0.760 meters? (Neglect end effects.)

          A very long solenoid with a circular cross section and radius r= 6.10 cm with n= 1.10E+4 turns/m has a magnetic energy density uB= 7.00 mJ/m^3. What is the current in the solenoid?
The magnetic field is related both to the energy density and to the current in the solenoid.
What is the total energy stored in the solenoid if its length is 0.760 meters? (Neglect end effects.)

A very long solenoid with a circular cross section and radius r= 6.10 cm with n= 1.10E+4 turns/m has a magnetic energy density uB= 7.00 mJ/m^3. What is the current in the solenoid?
The magnetic field is related both to the energy density and to the current in the solenoid.
What is the total energy stored in the solenoid if its length is 0.760 meters? (Neglect end effects.)

Added by Alberto M.

University Physics with Modern Physics

Hugh D. Young 14th Edition

Instant Answer

Solved by Expert Timothy James

08/10/2022

Step 1

00 \times 10^{-3} \cdot 4\pi \times 10^{-7}} \] \[ B = \sqrt{1.4 \times 10^{-2} \times 4\pi \times 10^{-7}} \] \[ B = \sqrt{1.76 \times 10^{-9}} \] \[ B = 1.33 \times 10^{-4} \, T \] Show more…

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A very long solenoid with a circular cross-section and radius r = 6.10 cm, with n = 1.10E+4 turns/m, has a magnetic energy density UB = 7.00 mJ/m^3. What is the current in the solenoid? The magnetic field is related both to the energy density and to the current in the solenoid. What is the total energy stored in the solenoid if its length is 0.760 meters? (Neglect end effects:)