$A$ metal plate of area $1 \times 10^{-4} \, m^2$ is illuminated by radiation of intensity $16 \, mW/m^2$. The work function of the metal is $5 \, eV$. The energy of the incident photons is $10 \, eV$ and only $10\%$ of the incident photons produce photoelectrons. The number of emitted photoelectrons per second and their maximum kinetic energy, respectively, will be: $[1 \, eV = 1.6 \times 10^{-19} \, J]$

  • A
    $10^{14}$ and $10 \, eV$
  • B
    $10^{12}$ and $5 \, eV$
  • C
    $10^{11}$ and $5 \, eV$
  • D
    $10^{10}$ and $5 \, eV$

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