Select the statement that would earn credit in an AQA GCSE Physics answer. Context: power-station transformer 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: fluxcue587a coilcue587b fieldcue587c polecue587d gridcue587e motorcue587f generatorcue587g transformercue587h compasscue587i currentcue587j voltagecue587k forcecue587l.

Induced potential (HT only): power-station transformer 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): power-station transformer 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 power-station transformer pole-test detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue587a coilcue587b fieldcue587c polecue587d gridcue587e motorcue587f generatorcue587g transformercue587h compasscue587i currentcue587j voltagecue587k forcecue587l: 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.