How to express the work of current through voltage, current and time?

The work of electric current on any part of the circuit is equal to the product of the voltage at the ends of this section U by the current strength / and the time r during which the work was performed
A = UIt

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.