7.4 Determining Field from Potential (source code)

= 7.4 Determining Field from Potential
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Online text: https://openstax.org/books/university-physics-volume-2/pages/7-4-determining-field-from-potential

Cited passages: University Physics Volume 2, §7.4, equations 7.13–7.15: components and negative gradient; University Physics Volume 2, §7.4: voltage gradient in a uniform field.