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Which response uses the correct technical wording for this situation? Context: relay switch circuit coil-core. Learning objective: (Physics only) (HT only) Describe induced potential difference and induced current as the generator effect.. Which answer is most accurate for Induced potential (HT only)? Distinct revision anchor: fluxcue542a coilcue542b fieldcue542c polecue542d gridcue542e motorcue542f generatorcue542g transformercue542h compasscue542i currentcue542j voltagecue542k forcecue542l.

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MCQ

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practice

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Topic

Induced potential, transformers and the National Grid (physics only) (HT only)

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Which response uses the correct technical wording for this situation? Context: relay switch circuit coil-core. Learning objective: (Physics only) (HT only) Describe induced potential difference and induced current as the generator effect.. Which answer is most accurate for Induced potential (HT only)? Distinct revision anchor: fluxcue542a coilcue542b fieldcue542c polecue542d gridcue542e motorcue542f generatorcue542g transformercue542h compasscue542i currentcue542j voltagecue542k forcecue542l.

  1. A.Induced potential (HT only): relay switch circuit coil-core shows (Physics only) (HT only) Describe induced potential difference and induced current as the generator effect. because magnetic effects depend on field direction, current or changing magnetic flux.
  2. B.It reverses the role of primary and secondary coils. (field-shape error).
  3. C.It assumes transformers work on direct current without changing flux. (current-change error).
  4. D.It states the turns ratio changes resistance rather than voltage. (voltage-change error).

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