Independent component analysis of geoelectric field data in the northern Nagano, Japan

Yoshiaki Orihara1, Masashi Kamogawa, Toshiyasu Nagao

  • 1Earthquake Prediction Research Center, Tokai University, Shizuoka, Japan.

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For a system of charges, it is easy to calculate the system's potential because potential is a scalar quantity. However, in some instances where calculating the electric field is more straightforward than finding the potential, the electric field is used to calculate the system's potential. For a positive charge, the electric field is radially outward, and the potential is positive at any finite distance from the positive charge. In such an electric field, the motion away from the positive...
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