Your brain uses as much power as a ten watt battery.
-Helen Brosnan
This steam cleaner does not use any electrical power.
Moving electrical power from generating point to use point.
They use electrical power.
We really have no accepted definition of or way to measure "brain power" so it is hard to say what the maximum possible power is or how much of that people use. No credible neuroscientist holds with the 10% dogma. By almost any reasonable measure we use more than that.
the main diffrent between electrical and electronics is Electrical is study of electriccity and electronics is study of the electical or databus controlle circuit. All machine need electrical Power. how much power it need? which electrical contolled it need? that study in Electrical but in Electronics how much power we need? and how to create that power for that we use some electronics circuit. that sutdy i electonics. It is a simple diffrent between electrical and elecronics. ANSWER: The difference is the study of electrons behavior. Electrical main concern is electrons flow. Electronics is a study of electrons emission.
The load that is connected to the circuit is what draws the power of the electrical circuit.
About 10% of your brain ---------------------------------- Actually you use just about all of your brain
The Garmin GPS uses very little electrical power. However, it is best to unplug it from your car after use. If you leave it left plugged in for a span of 70+ days it could begin to drain your car battery.
You use your brain for 100% of your life. When your brain stops functioning, so do you.
wattmeter
Electrical power is typically used to get the train up to the top of the lift hill. After it reaches the top, gravity takes over. Roller Coasters utilize Diesel only in the event of a power loss. Most modern day coasters use electrical power to compress air to power the brakes and emergency mechanisms.
don're rely too much on technology such as your cellphone to do simple calculations. try to use brain, not so much electronics