No one. Electricity is an natural phenomena, it was discovered, not invented.
eletrical energy into mechanical energy
Eletrical energy
eletrical energy
It would be eletrical to sound energy
Batteries.
It would be eletrical to sound energy
electric current
Eletrical energy
Thomas alva edison
Radios use eletrical energy
An electric motor converts electrical energy into kinetic energy.
The lamp has electrical energy, which is converted to light energy when the lamp is turned on.