Which conclusion keeps the magnetism concept boundary clear? Context: classroom plotting compass measurement. Learning objective: (Physics only) (HT only) Calculate the current drawn from the input supply to provide a particular power output.. Which answer is most accurate for Transformers (HT only)? Distinct revision anchor: fluxcue805a coilcue805b fieldcue805c polecue805d gridcue805e motorcue805f generatorcue805g transformercue805h compasscue805i currentcue805j voltagecue805k forcecue805l.

Transformers (HT only): classroom plotting compass measurement shows (Physics only) (HT only) Calculate the current drawn from the input supply to provide a particular power output. because magnetic effects depend on field direction, current or changing magnetic flux.

Transformers (HT only): classroom plotting compass measurement shows (Physics only) (HT only) Calculate the current drawn from the input supply to provide a particular power output. 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 classroom plotting compass measurement detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue805a coilcue805b fieldcue805c polecue805d gridcue805e motorcue805f generatorcue805g transformercue805h compasscue805i currentcue805j voltagecue805k forcecue805l: 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.