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Electromagnetic Induction — Physics STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 SciencePhysicsElectromagnetic Induction1 Mark
MCQ
An aluminium ring B faces an electromagnet A. The current I through A can be altered
  • A
    Whether I increases or decreases, B will not experience any force
  • B
    If I decrease, A will repel B
  • C
    If I increases, A will attract B
  • ✓
    If I increases, A will repel B
✓

Answer

Correct option: D.
If I increases, A will repel B
(d) If I increases, A will repel B

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