Which explanation best links the observation to the physics? Context: scrapyard lifting magnet diagnosis. Learning objective: (Physics only) (HT only) Apply MS 3b and MS 3c when using transformer equations.. Which answer is most accurate for Transformers (HT only)? Distinct revision anchor: fluxcue822a coilcue822b fieldcue822c polecue822d gridcue822e motorcue822f generatorcue822g transformercue822h compasscue822i currentcue822j voltagecue822k forcecue822l.

Transformers (HT only): scrapyard lifting magnet diagnosis shows (Physics only) (HT only) Apply MS 3b and MS 3c when using transformer equations. because magnetic effects depend on field direction, current or changing magnetic flux.

Transformers (HT only): scrapyard lifting magnet diagnosis shows (Physics only) (HT only) Apply MS 3b and MS 3c when using transformer equations. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Transformers (HT only), uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The scrapyard lifting magnet diagnosis detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue822a coilcue822b fieldcue822c polecue822d gridcue822e motorcue822f generatorcue822g transformercue822h compasscue822i currentcue822j voltagecue822k forcecue822l: 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.