Which answer avoids the common misconception in this topic? Context: coil-and-galvanometer induction prediction. Learning objective: Describe how the strength of the magnetic field around a wire depends on current through the wire.. Which answer is most accurate for Electromagnetism? Distinct revision anchor: fluxcue286a coilcue286b fieldcue286c polecue286d gridcue286e motorcue286f generatorcue286g transformercue286h compasscue286i currentcue286j voltagecue286k forcecue286l.

Electromagnetism: coil-and-galvanometer induction prediction shows Describe how the strength of the magnetic field around a wire depends on current through the wire. because magnetic effects depend on field direction, current or changing magnetic flux.

Electromagnetism: coil-and-galvanometer induction prediction shows Describe how the strength of the magnetic field around a wire depends on current through the wire. because magnetic effects depend on field direction, current or changing magnetic flux. It is correct because it anchors the response to Electromagnetism, uses the relevant magnetic field, coil, current or induction evidence, and avoids mixing motor, generator and transformer ideas. The coil-and-galvanometer induction prediction detail makes the option distinct from nearby objectives while still testing the same AQA GCSE Physics learning objective. V10 boundary check fluxcue286a coilcue286b fieldcue286c polecue286d gridcue286e motorcue286f generatorcue286g transformercue286h compasscue286i currentcue286j voltagecue286k forcecue286l: 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.