Question

What is the work of barium rods in thermal power plants to produce electricity?explain.

Answer 1

Not so long ago, alchemists dreamed of turning cheap and ugly metals into valuable ones like gold. Power plants (also called power stations) pull off a similar trick, converting lumps of coal and drops of oil into zaps of electric current that can cook your dinner or charge your phone. If it weren't for power plants, I wouldn't be writing these words now—and you wouldn't be reading them.