The nuclear reaction produces heat
The heat is used to make steam
The steam makes the turbines spin
The turbines make electricity
pony
pony
It must be burnt and then compressed to get all of the useful energy out. Then the energy let out is measured in joules and used for electricity.
a chain reaction
one uses the technologies one has today not the ones that are only fantasies of a tomorrow that might never happen... that is reality!
a chain reaction
Electricity produced by magnetism is called induced voltage. It is by induction, the passage of a magnetic field across a conductor, that a voltage will be induced ("caused" or "made to happen") in that conductor.
I think you are running ahead of things! If you mean ITER, which is the next stage in this quest, and has just started building, this will only be an experiment and won't have any capability to generate electricity. I doubt if that will happen for another 50 years or so, if ever indeed.
If somehow, electricity "went away," then Man would just have to go back to living a lifestyle like he had before electricity.
in a nuclear powerplant
In nuclear reactors
The filament , once broken , will no longer generate any light because the connection is now broken and no longer conducting any electricity .