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Edexcel A-Level Physics Electric Field and Potential

Practise Edexcel A-Level Physics electric field and potential by linking voltage, potential energy, graph area and field gradient.

Syllabus
Pearson Edexcel International Advanced Subsidiary/Advanced Level
Course
Physics XPH11/YPH11
Level
A2

Exam points

  • calculate potential-energy changes for charged particles moving between potentials
  • use electric-field and potential graphs by interpreting area under E-r and gradient of V-r

4.4.96 - Electric field and electric potential question 1

[Maximum number: 1]

The electric potential V varies with the distance r from a charged object as shown.

At which distance, A, B, C or D, does the electric field strength have its maximum value?

Figure for Question 4.4.96 - Electric field and electric potential question 1 — Edexcel A-Level Physics A2
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