Answer:
First of all, the explanation to your question:
Multiply the number of amps by the number of volts to obtain the number of watts in the circuit. The equation W = A x V shows this relationship where W is the wattage, A is the amperage and V is the voltage. This example assumes a voltage of 110 volts and an amperage of 0.91 amps.
Second of all, this should be in the science category.