Which conclusion keeps the magnetism concept boundary clear? Context: iron-filings field pattern cause. Learning objective: State that a permanent magnet produces its own magnetic field.. Which answer is most accurate for Poles of a magnet? Distinct revision anchor: fluxcue139a coilcue139b fieldcue139c polecue139d gridcue139e motorcue139f generatorcue139g transformercue139h compasscue139i currentcue139j voltagecue139k forcecue139l.

Poles of a magnet: iron-filings field pattern cause shows State that a permanent magnet produces its own magnetic field. because magnetic effects depend on field direction, current or changing magnetic flux.

Poles of a magnet: iron-filings field pattern cause shows State that a permanent magnet produces its own magnetic field. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Poles of a magnet, uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The iron-filings field pattern cause detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue139a coilcue139b fieldcue139c polecue139d gridcue139e motorcue139f generatorcue139g transformercue139h compasscue139i currentcue139j voltagecue139k forcecue139l: in the motor effect, the force is perpendicular to the current and magnetic field; in a generator, relative motion or a changing magnetic field induces a potential difference or induced current; outside a magnet, magnetic field lines go from north to south; AC alternating current changes direction, while DC direct current flows in one direction and needs a commutator in a DC generator context.