What is the difference between the concept of work of current in electrostatics and the concept of work in mechanics?

In mechanics, work is equal to the change in kinetic or potential energy plus heat loss, and in electrostatics, all work is converted into heat.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.