The magnetic flux through a coil of resistance $R$ changes by an amount $\Delta \phi$ in time $\Delta t$. The amount of induced current and induced charge in the coil are respectively:

  • A
    $\left(\frac{\Delta \phi}{\Delta t}\right) R$ and $\frac{R}{\Delta \phi}$
  • B
    $\frac{\Delta \phi}{R}$ and $R\left(\frac{\Delta t}{\Delta \phi}\right)$
  • C
    $\frac{\Delta \phi}{R}+R$ and $\frac{\Delta \phi}{\Delta t}$
  • D
    $\left(\frac{\Delta \phi}{\Delta t}\right) \times \frac{1}{R}$ and $\frac{\Delta \phi}{R}$

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