- #1

- 319

- 13

- Homework Statement
- Written below.

- Relevant Equations
- -

Here's my attempt:

The results I got are close to the required answer, but there is a question telling:

I tried to solve it, but Isc and Vt (in open circuit) are decreasing with the increase of the field current , so I didn't get the right answer. Could someone let me know where is my mistake ?

Here's the machine parameters :