Let’s talk about the basics of power.

The rate at which you work is power.

Work (W)=force(F)*distance(D)

Power(P)=work/Time

The following is an overview of electrical engineering

Voltage (V) refers to the amount of work required to transfer a unit charge from one place to another.

V=W/q(charge)

We know that Current(I), is the rate of charge flow ie.

current(I)=charge(q)/time(t)

Also, you can see the equation above.