Which option gives the strongest diagnostic reason? Context: loudspeaker cone test evidence. Learning objective: State that an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field.. Which answer is most accurate for Poles of a magnet? Distinct revision anchor: fluxcue159a coilcue159b fieldcue159c polecue159d gridcue159e motorcue159f generatorcue159g transformercue159h compasscue159i currentcue159j voltagecue159k forcecue159l.

Poles of a magnet: loudspeaker cone test evidence shows State that an induced magnet loses most or all of its magnetism quickly when removed from the magnetic field. because magnetic effects depend on field direction, current or changing magnetic flux.

Poles of a magnet: loudspeaker cone test evidence shows State that an induced magnet loses most or all of its magnetism quickly when removed from the 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 loudspeaker cone test evidence detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue159a coilcue159b fieldcue159c polecue159d gridcue159e motorcue159f generatorcue159g transformercue159h compasscue159i currentcue159j voltagecue159k forcecue159l: 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.