use electricity generators which generate electricity from candle energy
None, other than doing an interesting experiment.
Electricity can be generated directly from a candle in two ways:A candle can generate enough light for an up close photovoltaic cell to generate a small amount of electricity. Several of them in series or parallel around the same candle will generate more electricity (volts or amperes). Many photovoltaic cells are combined together as solar cells to generate electricity from sunlight.A candle can generate enough heat for a thermocouple to generate a small amount of electricity. Several of them in series or parallel around the same candle will generate more electricity (volts or amperes).The flame could heat up water, which could turn into steam, the steam could turn a generator.you cannot actually do it unless you use a flame which is a lot bigger and a far more powerful generator.
the island generate electricity from sae water
Using coal to generate electricity. (APEX)
It don't, there is no electricity in a wax candle.
An ac motor cannot generate electricity but its shaft can be coupled to that of certain devices like an alternator to in order to generate electricity.
Generate
waterfalls can generate hydro-electricity by the force of the water
The coal is used mostly to generate electricity.
We generate electricity from other forms of energy. Such as wind, sun, ect...
because of heat produced by candle