How is faradays law used in our everyday lives? Let's think of this mechanically, motors and generators both make use of faradays law of electromagnetic induction. A generator converts mechanical energy into electrical energy hence it's usefulness in the instance of a power outage. A ground break circuit interrupter is another use of faradays law. It protects whoever uses electrical appliances from electric shock! These appliances may have 2 wires a current output and a current input wire. When these wires change it causes a change in flux. This is then used to trigger the circuit if the ground break circuit interrupter. Another instance of faradays law in our everyday lives is electric transformers! Electric transformers use electromagnetic induction to change the voltage of the electric current. Some of these transformers increase and decrease voltage.