
The given I-V characteristic curve shows a device that produces current when exposed to light (positive current for positive voltage). This characteristic is shown by a solar cell. Solar cells convert light energy into electrical energy. The other options have different I-V characteristics.


The graph shows the variation of current with voltage for a p-n junction diode. Estimate the dynamic resistance of the diode at \( V = -0.6 \) V.

The output (Y) of the given logic implementation is similar to the output of an/a …………. gate.