Which answer avoids the common misconception in this topic? Context: bicycle dynamo power-link. Learning objective: (Physics only) (HT only) Distinguish ac output from dc output using potential difference-time graphs.. Which answer is most accurate for Uses of the generator effect (HT only)? Distinct revision anchor: fluxcue634a coilcue634b fieldcue634c polecue634d gridcue634e motorcue634f generatorcue634g transformercue634h compasscue634i currentcue634j voltagecue634k forcecue634l.

Uses of the generator effect (HT only): bicycle dynamo power-link shows (Physics only) (HT only) Distinguish ac output from dc output using potential difference-time graphs. because magnetic effects depend on field direction, current or changing magnetic flux.

Uses of the generator effect (HT only): bicycle dynamo power-link shows (Physics only) (HT only) Distinguish ac output from dc output using potential difference-time graphs. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Uses of the generator effect (HT only), uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The bicycle dynamo power-link detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue634a coilcue634b fieldcue634c polecue634d gridcue634e motorcue634f generatorcue634g transformercue634h compasscue634i currentcue634j voltagecue634k forcecue634l: 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.