Question

Conventionally in an electric circuit the direction of electric current is tanken an opposite to the direction of the floe of electrons which are negative charge Why

Answer 1

Initially when scientist were working on circuits ,they mistakenly considered the direction of current in opposite to what it is in actual.

So to honour those scientist we are still using the convention.

And this is not a spam, this is the true reason behind this. You can search wherever you want.

Answer 2

because in current, electron is what flows in it...
but we take the positive charge as assumption to be flowing in the current which is called as positron so it's direction of flow of is opposite to that of electron