Which conclusion keeps the magnetism concept boundary clear? Context: iron-filings field pattern force-link. Learning objective: (HT only) Link opposite forces on the sides of a current-carrying coil to the turning effect in an electric motor.. Which answer is most accurate for Electric motors (HT only)? Distinct revision anchor: fluxcue475a coilcue475b fieldcue475c polecue475d gridcue475e motorcue475f generatorcue475g transformercue475h compasscue475i currentcue475j voltagecue475k forcecue475l.

Electric motors (HT only): iron-filings field pattern force-link shows (HT only) Link opposite forces on the sides of a current-carrying coil to the turning effect in an electric motor. because magnetic effects depend on field direction, current or changing magnetic flux.

Electric motors (HT only): iron-filings field pattern force-link shows (HT only) Link opposite forces on the sides of a current-carrying coil to the turning effect in an electric motor. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Electric motors (HT only), uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The iron-filings field pattern force-link detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue475a coilcue475b fieldcue475c polecue475d gridcue475e motorcue475f generatorcue475g transformercue475h compasscue475i currentcue475j voltagecue475k forcecue475l: 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.