Select the statement that would earn credit in an AQA GCSE Physics answer. Context: overhead cable transmission coil-core. Learning objective: (Physics only) (HT only) State that an induced current generates a magnetic field that opposes the original change.. Which answer is most accurate for Induced potential (HT only)? Distinct revision anchor: fluxcue551a coilcue551b fieldcue551c polecue551d gridcue551e motorcue551f generatorcue551g transformercue551h compasscue551i currentcue551j voltagecue551k forcecue551l.

Induced potential (HT only): overhead cable transmission coil-core shows (Physics only) (HT only) State that an induced current generates a magnetic field that opposes the original change. because magnetic effects depend on field direction, current or changing magnetic flux.

Induced potential (HT only): overhead cable transmission coil-core shows (Physics only) (HT only) State that an induced current generates a magnetic field that opposes the original change. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Induced potential (HT only), uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The overhead cable transmission coil-core detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue551a coilcue551b fieldcue551c polecue551d gridcue551e motorcue551f generatorcue551g transformercue551h compasscue551i currentcue551j voltagecue551k forcecue551l: 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.