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Electric fields and Coulomb's law
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Charge and electric field strength

Charge and electric field strength

Electric charge comes in two types, positive and negative, and is measured in coulombs, C\text{C}C. Like charges repel and unlike charges attract, so electric forces can act without contact.

Electric fields and Coulomb's law Lesson

  1. AS Level
  2. /Physics
  3. /Electric fields and Coulomb's law

Step-by-step lessons on Edexcel AS Level Physics Electric fields and Coulomb's law. Each one builds up to exam-style questions.

Lessons