Which response uses the correct technical wording for this situation? Context: model railway motor pole-test. Learning objective: (Physics only) (HT only) Distinguish induced current from supplied current in electromagnetic devices.. Which answer is most accurate for Induced potential (HT only)? Distinct revision anchor: fluxcue584a coilcue584b fieldcue584c polecue584d gridcue584e motorcue584f generatorcue584g transformercue584h compasscue584i currentcue584j voltagecue584k forcecue584l.

Induced potential (HT only): model railway motor pole-test shows (Physics only) (HT only) Distinguish induced current from supplied current in electromagnetic devices. because magnetic effects depend on field direction, current or changing magnetic flux.

Induced potential (HT only): model railway motor pole-test shows (Physics only) (HT only) Distinguish induced current from supplied current in electromagnetic devices. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Induced potential (HT only), uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The model railway motor pole-test detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue584a coilcue584b fieldcue584c polecue584d gridcue584e motorcue584f generatorcue584g transformercue584h compasscue584i currentcue584j voltagecue584k forcecue584l: 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.