Which conclusion keeps the magnetism concept boundary clear? Context: moving-wire motor effect 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: fluxcue553a coilcue553b fieldcue553c polecue553d gridcue553e motorcue553f generatorcue553g transformercue553h compasscue553i currentcue553j voltagecue553k forcecue553l.

Induced potential (HT only): moving-wire motor effect 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): moving-wire motor effect 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 moving-wire motor effect coil-core detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue553a coilcue553b fieldcue553c polecue553d gridcue553e motorcue553f generatorcue553g transformercue553h compasscue553i currentcue553j voltagecue553k forcecue553l: 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.