can you give me the tools in electricity and the meaning plssssss.?

I is the symbol for current. It is measured in amperes.

V is the symbol for voltage. It is measured in volts.

R is the symbol for resistance. It is measured in ohms

W is the symbol for power. It is measured in watts

k is the symbol for thousand. It is often used in conjunction with other symbols. For example, kW indicates thousand watts.

Energy (what most consumers are billed for) is most often measured in kWHr – kilo-watt-hours

The base relationships are:

V = I x R

W = I x V

Energy = W x time