#6.3.3a
magnetic flux ϕ; the unit weber;
\(ϕ = BA\cos{θ} \)
#6.3.3b
magnetic flux linkage
#6.3.3c
Faraday’s law of electromagnetic induction and Lenz’s law
#6.3.3d
(i) e.m.f. = − rate of change of magnetic flux linkage;
\(ε = - \dfrac{Δ(Nϕ)}{Δt} \)
(ii) techniques and procedures used to investigate magnetic flux using search coils
#6.3.3e
simple a.c. generator
#6.3.3f
(i) simple laminated iron-cored transformer;
\(\dfrac{n_s}{n_p} = \dfrac{V_s}{V_p} = \dfrac{I_p}{I_s} \)
(ii) techniques and procedures used to investigate transformers.