Either of the two terminals (positive and negative) by which current enters and leaves an electric cell, battery, or machine.
单词 | θ76914 |
释义 | the world > matter > physics > electromagnetic radiation > electricity > galvanism, voltaism > [noun] > pole (12) pole1777 Either of the two terminals (positive and negative) by which current enters and leaves an electric cell, battery, or machine. Subcategories:— positive plate or pole (7) — negative plate or pole (4) |
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