Can a Frictionless Dynamo in Space Produce Infinite Energy?

[Mostafa]

Please help me
If I put a dynamo in a space ( no air ) ... and I gave it a movement ... to produce energy. ... and considered to delete any friction between its parts ... will it move forever producing infinite energy !?

 

[Borek]

No, it will work only till the kinetic energy of the rotor is converted into electricity.

There is no such thing as a free lunch.

 

[CWatters]

The dynamo will keep spinning until you connect it to a load. Then it will slow down and stop.

Moderators?

 

[Dale]

Discussions of perpetual motion machines are not permitted.