#6.2.3a
uniform electric field strength;
\(E = \dfrac{V}{d} \)
#6.2.3b
parallel plate capacitor; permittivity;
\(C = \dfrac{ε_0A}{d} \); \(C = \dfrac{εA}{d} \); \(ε = ε_rε_0\)
Learners are not expected to know why the relative permittivity \(ε_r ≥ 1 \) .
#6.2.3c
motion of charged particles in a uniform electric field.
Learners will also require knowledge of 3.1, 3.2 and 3.3