Which answer avoids the common misconception in this topic? Context: coil-and-galvanometer induction application. Learning objective: (Physics only) (HT only) Identify Vp x Ip as power input and Vs x Is as power output.. Which answer is most accurate for Transformers (HT only)? Distinct revision anchor: fluxcue790a coilcue790b fieldcue790c polecue790d gridcue790e motorcue790f generatorcue790g transformercue790h compasscue790i currentcue790j voltagecue790k forcecue790l.

Transformers (HT only): coil-and-galvanometer induction application shows (Physics only) (HT only) Identify Vp x Ip as power input and Vs x Is as power output. because magnetic effects depend on field direction, current or changing magnetic flux.

Transformers (HT only): coil-and-galvanometer induction application shows (Physics only) (HT only) Identify Vp x Ip as power input and Vs x Is as 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 coil-and-galvanometer induction application detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue790a coilcue790b fieldcue790c polecue790d gridcue790e motorcue790f generatorcue790g transformercue790h compasscue790i currentcue790j voltagecue790k forcecue790l: 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.