Select the statement that would earn credit in an AQA GCSE Physics answer. Context: step-up transformer demonstration 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: fluxcue161a coilcue161b fieldcue161c polecue161d gridcue161e motorcue161f generatorcue161g transformercue161h compasscue161i currentcue161j voltagecue161k forcecue161l.

Poles of a magnet: step-up transformer demonstration 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: step-up transformer demonstration 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 step-up transformer demonstration evidence detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue161a coilcue161b fieldcue161c polecue161d gridcue161e motorcue161f generatorcue161g transformercue161h compasscue161i currentcue161j voltagecue161k forcecue161l: 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.