in the picture,
- in the circuit 1, we can see the conventional current direction
- in the cirucit 2, we can see the real electrons direction
it is right i think. but then i have a big problem, during their travel the eletrons pass through the generator, so, they go from + to - .... and it is not possible, an eletron go from - to +. i mean the eletric field is from + to -, so the eletrons must go against the eletric field, so with the opposite direction that the direction i drawn in the 2nd picture.