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- (b) Consider a 100 cm² photovoltaic cell with reverse saturation current density of Jo = 10-¹² A/cm². In full sun, it produces a short-circuit current of 40 mA at 20 °C. Calculate the open-circuit voltage at full sun. Consider Boltzmann's constant as kB = 1.381 x 10-23 J.K-1 1.6 x 10-1⁹ C and T(K) = 273.15+T(°C) The open-circuit voltage, Voc, for a PV is: KBT, Voc = -In(+1) q lo Isc I q=I asked this question earlier but wasn't answered properly..I want this answered in an understanding way. Thanksresults. OAKL Consider a pne dimensional infinite-wall potential V = ∞ for > Land z<0, and V0 for There are two identical spin half fermions in this potential well and spin states are dened by) and 4) for spin up and down, respectively. a) (Very easy) Find the eigenvalues and the corresponding wave functions for the potential well. b) (Ensy) Write the full wave function for the fermions in singlet state with possible minimum energy. e) (Easy) Write the full wave function for the fermions in triplet state with possible minimum energy
- i need the answer quicklyAsystem consist of 5 indistinguishable particles, the total energy U=8£ , the degenerey gi = 4 for each energy level, the distribution of the particles on the energy levels shows in the figure (note that, there is no restriction on the number of particles on each energy state and there is no zeroth energy level). Calculate the entropy of the system( K3=8.62 x10 eVK'). k 1 2 3 4 5 6 N . EYE 4 3 2 . 1 :: .. w 5.59 x10-4 eVK-140 6.59 x10-5 eVK-1 80 7.59 x10-6 eVK-1.00Verify the law of addition of quantum mechanical amplitude in case of neutron diffraction in single crystal.