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in a close room,when fan is running the room is hot .....why room is hot ?


in a close room,when fan is running the room is hot .....why room is hot ?


Grade:upto college level

1 Answers

Vikas TU
14149 Points
one year ago
The fan has coil of wire with electric current running through it. The more current, the hotter the wire gets. It's just a fact of life that electric currents make things hot. So, with a fan in a box and an electric current the box will warm up.

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