$A$ moving conductor coil in a magnetic field produces an induced $e.m.f$. This is in accordance with

  • A
    Ampere's law
  • B
    Coulomb's law
  • C
    Lenz's law
  • D
    Faraday's law

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$A$ magnet is brought towards a coil $(i)$ speedily and $(ii)$ slowly. What will be the induced $e.m.f.$ and induced charge, respectively?

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