Good to see u explaining Voltage vs Current characteristics in simplified form..!

As I'm also from the EEE backgroud, I would like to suggest u to be a little more careful about ur equations. If not formatted correctly, equations can spread misleading information.

Ur looks more like .

Voltage regulation equation is also kind of misleading.

U can use Latex or html commands to properly format equations..!

If u need further assistance, feel free to ask at our Discord, a group of experienced and helpful mentors are willing to help whenever u need..!
Best regards..!🙌

~ Christina Jane