Basically, all matter is made up of positive and negative electric charges. In many cases, the positive and negative charges cancel one another, so that the object appears to be neutral on a large scale, to the outside - or it may be closely enough balanced so as to appear to be neutral. In other cases, there may be a net positive or a net negative charge. Please note that there are indeed particles, such as the photon, the neutrino, and the (as-yet hypothetical) graviton, that have no electric charge.
In the past life was hard and there was nothing to do all the things.
cos almost all things works by electric
No, not all living things conduct electricity. While some living things, like humans and other animals, contain electrolytes that allow them to carry electrical signals in their bodies, other organisms, such as plants, may not conduct electricity in the same way. It depends on the specific biological systems and structures present in the organism.
Natural light from the sun, candles, and oil lamps can all provide light without the need for electricity.
He didn't invent electricity, but a means to use it with things like the light bulb that differed from his closest competitor Tesla. No one invented electricity. Electricity was there all along in nature. Benjamin Franklin discovered that lightening was electricity.
He didn't invent electricity, but a means to use it with things like the light bulb that differed from his closest competitor Tesla. No one invented electricity. Electricity was there all along in nature. Benjamin Franklin discovered that lightening was electricity.
A battery provides electricity for things that move around
You can move things with static electricity!
All metals conduct electricity.All metals conduct electricity.All metals conduct electricity.All metals conduct electricity.
electricity
to charge things
Electricity runs hospitals. Without electricity, almost all life saving machines wouldn't be able to work. Electricity also runs monitors, X-ray machines, and many other things, that millions would die with out them.