Can you please define current

Answer 1

Current is the flow of electrical charge, measured in amperes. One ampere is defined as one coulomb per second. One coulomb is about 6.24x1018 protons or electrons.

A few more terms to crystallize things... Some people confuse current and voltage. They are not the same thing. Current, as stated above is a flow of charge, while voltage is the energy behind that charge, in volts, or joules per coulomb. Power is the rate of work done by the energy, in joules per second or watts, or volts times amperes. Energy, joules, is the integral of the power.