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How is potential energy changed into electricity?
For example, in a hydroelectric dam, water makes a turbine move; the turbine makes a generator move, the generator generates the electricity.For example, in a hydroelectric dam, water makes a turbine move; the turbine makes a generator move, the generator generates the electricity.For example, in a hydroelectric dam, water makes a turbine move; the turbine makes a generator move, the generator generates the electricity.For example, in a hydroelectric dam, water makes a turbine move; the turbine makes a generator move, the generator generates the electricity.
Is graphite a conductor or an insulator of electricity?
Graphite conducts electricity.
Copper is a good conductor of electricity because its electrons are?
Copper is a good conductor of electricity because its electrons are loosely bound and able to move freely between atoms, allowing for the flow of electric current. The mobility of these electrons makes copper an efficient material for conducting electricity.
How is electricity used to make the heater working?
Energy makes molecules rapidly move faster and faster, and when you make molecules move faster you are creating heat. So by using electricity(energy), you speed up the molecules of water, thus creating heat.
What makes a lemon a conductor of electricity?
The acid in the lemon makes it a conductor of electricity.
What makes metals good conductors of electricity?
The fact that each atom has at least one electron that's fairly free to move around.
What do you call electricity you doesn't move?
Static electricity.
How do insulators work and conductors?
Insulators prevent the flow of electricity by having tightly bound outer electrons that do not move easily. Conductors, on the other hand, allow electricity to flow through them easily as they have loosely bound outer electrons that are free to move. This difference in electron mobility is what makes insulators unable to conduct electricity and conductors effective at it.
Why is electricity sometimes described as a flow of electrons?
Flowing electrons makes electricity (they flow from negative to positive. ). You need a circuit or a path for the electrons to move through, a power source like a battery or a generator, and something to use the electricity, like a light bulb...
What passes freely through metals?
Electricity passes freely through metals due to the presence of free electrons that can move easily within the metal structure. This property makes metals good conductors of electricity.
What is useful about static electricity?
You can move things with static electricity!
What is a type of machine that makes electricity?
A machine that makes electricity is called a generator. Generators use electromagnetism to convert physical movement into electricity.
