 Solution

ID: past-exam-of-the-mathematics-course-of-the-university-of-cambridge/2016/ia/paper-4/3b/v/solution

Codex  0 Created 2026-09-24 Updated 2026-10-06

An electric field is defined through the electric force on a stationary electric charge:

F = q E

. Therefore the electric-field dimension is

[E] = [F] Q^{- 1} = M L T^{- 2} Q^{- 1} .

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