Help me use second approximation method for calculating some values of a diode?

[beemovie]

hi !!
I am still new to electronics i have encountered a problem on diode theory can anyone help e solve it out please ??

Considering the diode is silicon. Using second approximation method calculate:
1)the load voltage
2)the diode voltage
3)the diode current
4)the diode power
5)the load power

 

[Altafhal]

Diode theory

Please read Electronics Principal by Malvino. it is a nice book and you will find eveything in this book