Which conclusion keeps the magnetism concept boundary clear? Context: iron-filings field pattern diagnosis. Learning objective: Draw the magnetic field pattern of a bar magnet showing how strength and direction change from one point to another.. Which answer is most accurate for Magnetic fields? Distinct revision anchor: fluxcue259a coilcue259b fieldcue259c polecue259d gridcue259e motorcue259f generatorcue259g transformercue259h compasscue259i currentcue259j voltagecue259k forcecue259l.

Magnetic fields: iron-filings field pattern diagnosis shows Draw the magnetic field pattern of a bar magnet showing how strength and direction change from one point to another. because magnetic effects depend on field direction, current or changing magnetic flux.

Magnetic fields: iron-filings field pattern diagnosis shows Draw the magnetic field pattern of a bar magnet showing how strength and direction change from one point to another. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Magnetic fields, uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The iron-filings field pattern diagnosis detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue259a coilcue259b fieldcue259c polecue259d gridcue259e motorcue259f generatorcue259g transformercue259h compasscue259i currentcue259j voltagecue259k forcecue259l: 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.