Which option gives the strongest diagnostic reason? Context: loudspeaker cone test direction. Learning objective: Describe how two magnets exert forces on each other when brought close together.. Which answer is most accurate for Poles of a magnet? Distinct revision anchor: fluxcue111a coilcue111b fieldcue111c polecue111d gridcue111e motorcue111f generatorcue111g transformercue111h compasscue111i currentcue111j voltagecue111k forcecue111l.

Poles of a magnet: loudspeaker cone test direction shows Describe how two magnets exert forces on each other when brought close together. because magnetic effects depend on field direction, current or changing magnetic flux.

Poles of a magnet: loudspeaker cone test direction shows Describe how two magnets exert forces on each other when brought close together. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Poles of a magnet, uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The loudspeaker cone test direction detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue111a coilcue111b fieldcue111c polecue111d gridcue111e motorcue111f generatorcue111g transformercue111h compasscue111i currentcue111j voltagecue111k forcecue111l: 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.