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Which conclusion keeps the magnetism concept boundary clear? Context: moving-wire motor effect cause. Learning objective: (Physics only) (HT only) State that the ratio of the potential differences across the primary and secondary coils depends on the ratio of the number of turns on each coil.. Which answer is most accurate for Transformers (HT only)? Distinct revision anchor: fluxcue721a coilcue721b fieldcue721c polecue721d gridcue721e motorcue721f generatorcue721g transformercue721h compasscue721i currentcue721j voltagecue721k forcecue721l.
- A.Transformers (HT only): moving-wire motor effect cause shows (Physics only) (HT only) State that the ratio of the potential differences across the primary and secondary coils depends on the ratio of the number of turns on each coil. because magnetic effects depend on field direction, current or changing magnetic flux.
- B.It treats a permanent magnet as if it only works when current flows. (exam-command error).
- C.It confuses the magnetic field with an electric field. (direction error).
- D.It describes energy transfer but misses the force or field interaction. (cause error).
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