An electric current is a flow of electric charge. In electric circuits this charge is often carried by moving electrons in a wire. It can also be carried by ions in an electrolyte, or by both ions and electrons such as in an ionised gas (plasma). Electric current is measured using a device called an ammeter.
Also to know is, is electrical energy and electricity the same?
Electrical energy is electromagnetism; it is composed of an electromagnetic field. On the other hand, the particles of electricity (electrons) flowing within a wire have little resemblance to an electromagnetic field. They are matter. Electricity is not energy, instead it is a major component of everyday matter.
What is the difference of electrical and electronics?
Electrical refers to something related to electricity i.e. electrical faults, electrical component. "Electric" is used in front of a device or machine that runs on electricity. It is used when the object has been specified.