Which conclusion keeps the magnetism concept boundary clear? Context: iron-filings field pattern direction. Learning objective: State that two like magnetic poles repel each other.. Which answer is most accurate for Poles of a magnet? Distinct revision anchor: fluxcue115a coilcue115b fieldcue115c polecue115d gridcue115e motorcue115f generatorcue115g transformercue115h compasscue115i currentcue115j voltagecue115k forcecue115l.

Poles of a magnet: iron-filings field pattern direction shows State that two like magnetic poles repel each other. because magnetic effects depend on field direction, current or changing magnetic flux.

Poles of a magnet: iron-filings field pattern direction shows State that two like magnetic poles repel each other. 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 direction detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue115a coilcue115b fieldcue115c polecue115d gridcue115e motorcue115f generatorcue115g transformercue115h compasscue115i currentcue115j voltagecue115k forcecue115l: 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.