Respuesta :

benbearer24

Answer:

Voltage V=220V

Current I=4A

Now, rate at which the electrical energy transformed  

 P=V×I

 P=220×4

P=880 watts

Now, the energy is transformed in 2 min

  P=tE

 E=P×t

 E=880×120

 E=105600J

Hence, the energy transformed is 105600 J