An electric fan connected to a 220 V source. the current is 4A what is the power of the fan​

Given that,

Voltage V=220V

Current I=0.5A

Now, rate at which the electrical energy transformed  

 P=V×I

P=220×0.5

P=110watt

Now, the energy is transformed in 2 min

 P=tE

E=P×t

E=110×120

E=13200J

Hence, the energy transformed is 13200 J

Step-by-step explanation:

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

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation: