Question

Which of the following does not convert electrical energy into another form of energy?

• A. Electric cell
• B. Electric fan
• C. Electric lamp
• D. Electric stove

Answer 1

The correct option is A Electric cell

• An electric stove needs electricity to cook food. So, it converts electrical energy into heat energy.


• An electric fan also needs electricity to produce wind. So, it converts electrical energy into wind energy.


• An electric lamp lights up by consuming electricity. So, it converts electrical energy into light and heat energy.


• But, an electric cell does not need electricity to function. It is a source of electricity. It converts electrical energy into other forms of energy depending on its use. E.g. an electric cell used in a flashlight converts electrical energy into light energy.