Question

how can we make electric charges flow?

Answer 1

The electric charges can be flow by making a potential difference across any conductor so that the charged electrons flow from higher potential to the lower potential .......

Answer 2

To flow the charges there must be a potential difference between two points or location where charges have to be flow....

Second thing by apply Electric field...In an electric field charges accelerate...

One last thing is that there must be a conductor through which charge can flow easily...