✔ 最佳答案
1.電流系乜野?
Electric current(電流) is the flow of electric charges (電荷).
2.電子流系乜野?
It is simply the flow of eelctrons.
3.電流同電子流有咩分別?明明電子既流動=電流!!
Whenever there is a flow of electric charges, there is a current. The charges are not limited to electrons. A flow of +ve charges, like +ve ions, protons, positrons etc, or -ve charges, like -ve ions, consititues an electric current.
4.佢地系咪同一時間開始?
Any flow of charges, either +ve or -ve, starts the current flow.
5.其實電流系咪一個整體,跟住電子系電流入面流動?
The charge carrier in conductors is electon. Thus the flow of electrons in a conductor constitutes an electric current.
[Be aware that the saying "電子系電流入面流動" is physically not correct.]
6.電子流同電流都系負?
The direction of conventional electric current is defined as the direction of flow of +ve charges. Hence, under such definition, electrons flow in opposite direction to that of conventional current.