Which explanation best links the observation to the physics? Context: laboratory bar magnet cause. Learning objective: Describe an induced magnet as a material that becomes a magnet when placed in a magnetic field.. Which answer is most accurate for Poles of a magnet? Distinct revision anchor: fluxcue144a coilcue144b fieldcue144c polecue144d gridcue144e motorcue144f generatorcue144g transformercue144h compasscue144i currentcue144j voltagecue144k forcecue144l.

Poles of a magnet: laboratory bar magnet cause shows Describe an induced magnet as a material that becomes a magnet when placed in a magnetic field. because magnetic effects depend on field direction, current or changing magnetic flux.

Poles of a magnet: laboratory bar magnet cause shows Describe an induced magnet as a material that becomes a magnet when placed in a magnetic field. 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 laboratory bar magnet cause detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue144a coilcue144b fieldcue144c polecue144d gridcue144e motorcue144f generatorcue144g transformercue144h compasscue144i currentcue144j voltagecue144k forcecue144l: 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.