When 10 11 photons per second each with an energy of 1.28 × 10 −19 J are incident on an ideal photodiode, calculate: (a) the wavelength of the incident radiation; (b) the output photocurrent; (c) the...

When 10¹¹
photons per second each with an energy of 1.28 × 10⁻¹⁹
J are incident on an ideal photodiode, calculate:

(a) the wavelength of the incident radiation;

(b) the output photocurrent;