Which response uses the correct technical wording for this situation? Context: split-ring motor kit exam-command. Learning objective: (Physics only) (HT only) Link movement of a coil in a magnetic field to induced potential difference in a microphone.. Which answer is most accurate for Microphones (HT only)? Distinct revision anchor: fluxcue668a coilcue668b fieldcue668c polecue668d gridcue668e motorcue668f generatorcue668g transformercue668h compasscue668i currentcue668j voltagecue668k forcecue668l.

Microphones (HT only): split-ring motor kit exam-command shows (Physics only) (HT only) Link movement of a coil in a magnetic field to induced potential difference in a microphone. because magnetic effects depend on field direction, current or changing magnetic flux.

Microphones (HT only): split-ring motor kit exam-command shows (Physics only) (HT only) Link movement of a coil in a magnetic field to induced potential difference in a microphone. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Microphones (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 exam-command detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue668a coilcue668b fieldcue668c polecue668d gridcue668e motorcue668f generatorcue668g transformercue668h compasscue668i currentcue668j voltagecue668k forcecue668l: 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.