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Magnetic Effects of Electric Current — Science STD 10 — Question

CBSE BoardEnglish MediumSTD 10ScienceMagnetic Effects of Electric Current1 Mark
MCQ
Define Maxwell's Corkscrew rule.
  • ✓
    Consider ourselves driving a Corkscrew in direction of current, then direction of rotation of Corkscrew is direction of magnetic field.
  • B
    Consider ourselves holding a corkscrew in our hand so the Corkscrew is direction of magnetic field and hands in direction of current.
  • C
    Consider ourselves driving a Corkscrew in direction of magnetic field, then direction of rotation of Corkscrew is direction of current.
  • D
    All options are correct.
✓

Answer

Correct option: A.
Consider ourselves driving a Corkscrew in direction of current, then direction of rotation of Corkscrew is direction of magnetic field.

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