hey, im stuck on this question and have no idea how to solve it.
A 15V d.c generator with an internal resistance of 2? is used to charge a 12V car battery which has an internal resistance of 1? calculate the charging current.
Urgent help so stuck Watch
- Thread Starter
- 13-12-2010 15:45
- 14-12-2010 11:27
Sum of emfs = sum of Pds (kirchoff2)
15-12 = Ix2 + Ix1