EC > GATE 2018 > Optoelectronics
A solar cell of area 1.0 cm2, operating at 1.0 sun intensity, has a short circuit current of 20 mA, and an open circuit voltage of 0.65 V. Assuming room temperature operation and thermal equivalent voltage of 26 mV, the open circuit voltage (in volts, correct to two decimal places) at 0.2 sun intensity is
Correct : 0.61
Similar Questions
The quantum efficiency (η) and responsivity (R) at a wavelength λ(in μm) in a p-i-n photodetector are related by
A Germanium sample of dimensions 1 cm × 1 cm is illuminated with a 20 mW, 600 nm laser light source as shown in the figure. The illuminated sample surface...
Mr. X speaks _________ Japanese _________ Chinese.
Total Unique Visitors
Loading......