Help me:Magnetic flux density(B) calculation

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To calculate the magnetic flux density components (Br, Bz) around the axis of a solenoid using measured data (Bz), one can apply the Biot-Savart law or Ampère's law, depending on the configuration. The relationship between Bz and Br can be derived from the geometry of the solenoid and the symmetry of the magnetic field. It is essential to consider the solenoid's dimensions and the distance from the axis when performing calculations. Additionally, numerical methods or simulations may provide more accurate results if analytical solutions are complex. Proper understanding of magnetic field theory is crucial for accurate calculations.
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Dear all,
I have a measured data of magnetic flux density(Bz) along the axis of the solenoid. I want to calculate (Br, Bz) around the axis of the solenoid. Please help how to calculate magnetic flux density component(Br, Bz) around the axis using the measured data(Bz). Thanks in advance.
 
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I don't want to be stingy, but this is probably a question fit for the homework help section.
 
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