I am trying to understand the magnetic gradient tensor which has nine components. There are three magnetic field components, but there are also three baselines. These nine gradients are organised into a 3x3 matrix. I have read that only 5 of these terms are independent. What exactly does this mean? What makes them independent?(adsbygoogle = window.adsbygoogle || []).push({});

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# What are independent terms in Magnetic Tensor

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