Which response uses the correct technical wording for this situation? Context: split-ring motor kit turns-ratio. Learning objective: (Physics only) (HT only) Explain how a moving-coil loudspeaker works.. Which answer is most accurate for Loudspeakers (physics only) (HT only)? Distinct revision anchor: fluxcue500a coilcue500b fieldcue500c polecue500d gridcue500e motorcue500f generatorcue500g transformercue500h compasscue500i currentcue500j voltagecue500k forcecue500l.

Loudspeakers (physics only) (HT only): split-ring motor kit turns-ratio shows (Physics only) (HT only) Explain how a moving-coil loudspeaker works. because magnetic effects depend on field direction, current or changing magnetic flux.

Loudspeakers (physics only) (HT only): split-ring motor kit turns-ratio shows (Physics only) (HT only) Explain how a moving-coil loudspeaker works. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Loudspeakers (physics only) (HT only), uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The split-ring motor kit turns-ratio detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue500a coilcue500b fieldcue500c polecue500d gridcue500e motorcue500f generatorcue500g transformercue500h compasscue500i currentcue500j voltagecue500k forcecue500l: 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.