(a) Determine the fitting constant, n and saturation current density, Js for the above W-Si curve by use of the following forward biased diode equation and the plot above, J = Js [exp (a)], [1] where V, is the voltage applied across the diode, q is the electronic charge, k is Boltzmann's constant and T is measured in kelvins. Hint: What happens when we make V0 V in Eq 1? Lex (cm/pF) x 103 14 12 10 B 6 2 VR (V) 2 W-Si 3