Draw a diagram of an illuminated p-n junction solar cell.

Draw a diagram of an illuninated p-n junction solar cell

We are familiar with the semiconductors Silicon and Germanium.Draw a typical illuminated P-n junction solar cell.

We are familiar with the semi conductors Silicon and Germanium . a. With a necessary schematic diagram , briefly explain the characteristics of an intrinsic semiconductor. b. Draw the energy bands of a n-type semiconductor. c The following figure represents a d . Draw a typically illuminated P-n junctions solar cell. e. LED convert............ energy to light.

Draw a diagram of a solar cell.

Draw a circuit diagram of OR gate using p-n junction diode. Give truth table for this gate.

Draw diagrams to show how a p-n junction is forward biased Draw V-I characteristics of the diode in both conditions and show in it break down voltage. Mention one important use of Zener diode.

Draw the circuit diagram of an OR gate using p-n junction diodes. Write down the table ofan OR gate.

(a) Explain with the help of suitable diagram , the two processes which occur during the formations of a p -n junction diode . Hence , define the terms : (i) depletion region and (ii) potential barrier : (b) Draw a circuit diagram of a p - n junction diode under forward bias and explain its working .