4.4.105 - Magnetic flux density, flux and flux linkage

Understand and use the terms magnetic flux density B, flux φ and flux linkage Nφ.

Use - magnetic flux density, flux and flux linkage to connect the rule to the data and decision in the question.

This matters because - magnetic flux density, flux and flux linkage determines what can be inferred or chosen; begin with the stated conditions and keep the conclusion tied to the evidence.

Example: apply - magnetic flux density, flux and flux linkage to one small, clearly defined case, show the key step or comparison, and explain the result in words.

Boundary: - Magnetic flux density, flux and flux linkage is not a universal recommendation. Check the syllabus scope, assumptions, units and the limits of the evidence before generalising.