Dictionary:Carpenter electrode array

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{{#category_index:C|Carpenter electrode array}} (kar’ p∂n t∂r) Four colinear equispaced electrodes used in electrical surveying. In the Carpenter-1 (or Wenner) array, the two central electrodes are the potential electrodes; in the Carpenter-2 array, one end pair are the potential electrodes; in the Carpenter-3 array, the current and potential electrodes alternate.