Which response uses the correct technical wording for this situation? Context: alternator output trace boundary. Learning objective: State that the force between a magnet and a magnetic material is always attraction.. Which answer is most accurate for Magnetic fields? Distinct revision anchor: fluxcue194a coilcue194b fieldcue194c polecue194d gridcue194e motorcue194f generatorcue194g transformercue194h compasscue194i currentcue194j voltagecue194k forcecue194l.

Magnetic fields: alternator output trace boundary shows State that the force between a magnet and a magnetic material is always attraction. because magnetic effects depend on field direction, current or changing magnetic flux.

Magnetic fields: alternator output trace boundary shows State that the force between a magnet and a magnetic material is always attraction. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Magnetic fields, uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The alternator output trace boundary detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue194a coilcue194b fieldcue194c polecue194d gridcue194e motorcue194f generatorcue194g transformercue194h compasscue194i currentcue194j voltagecue194k forcecue194l: 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.