There are many advantages of electric power over gas power.
Electric power does not require fuel to work and electric can be a
cleaner source of power.
What is the resistance in ohms of the computer-monitor combination when a desktop computer and monitor together draw about 1.2 A of current and they plug into a wall outlet that is 120 V
Which is true of magnetic field lines but not electric field lines
In terms of the scientific definition of work neither magnetic fields nor electric fields can do work