Who can tell me why the work done by electric current is equal to the consumption of electric energy

Who can tell me why the work done by electric current is equal to the consumption of electric energy


Electric work and mechanical work have similar meanings, but electric work is abstract and not as intuitive as mechanical work. We can understand the meaning of electric work from the perspective of energy conversion. When the current passes through an electrical appliance or a section of circuit, it consumes electric energy and converts it into other forms of energy. We say that the current passes through an electrical appliance or does work on the circuit
For example, electric energy is transformed into internal energy by current through electric iron and iron; electric energy is transformed into mechanical energy by current through motor; electric energy is transformed into chemical energy by charging storage battery, etc. it can be seen that the process of electric energy doing work by current is actually the process of electric energy transforming into other forms of energy. The amount of work done by current is the amount of electric energy consumed, and the amount of electric energy transforming into other forms of energy



Does electric current do work equal to consume electric energy?


According to the energy balance, yes