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What is a material that blocks the flow of electric charges?
An insulator is a material that blocks the flow of electric charges. Insulators have high resistance to the flow of electrons and do not conduct electricity easily, making them ideal for preventing electric charges from flowing. Materials such as rubber, plastic, and glass are common examples of insulators.
What is a substance that blocks the flow of heat or electricity?
An insulator is a substance that blocks the flow of heat or electricity. Insulators have high electrical resistance and low thermal conductivity, making them effective at limiting the transfer of heat or electrical current. Materials like rubber, glass, and wood are common examples of insulators.
Are wooden blocks conductor or insulator?
Wooden blocks are insulators because wood is a poor conductor of electricity. This is because wood contains a high proportion of non-metallic elements that do not easily allow the flow of electrical current.
What is the fundamental concept that describes electricity as the flow of protons?
Electricity is the flow of electrons, not protons.
What is the term for an obstacle that impedes the flow of electricity?
The term for an obstacle that impedes the flow of electricity is "resistance."
What substance blocks the flow of electricity?
Insulators, such as rubber or plastic, are substances that block the flow of electricity by preventing the movement of electrons. These materials have high electrical resistance, which hinders the flow of electric current through them.
What is a material that blocks the flow of electric charges?
An insulator is a material that blocks the flow of electric charges. Insulators have high resistance to the flow of electrons and do not conduct electricity easily, making them ideal for preventing electric charges from flowing. Materials such as rubber, plastic, and glass are common examples of insulators.
What is a substance that blocks the flow of heat or electricity?
An insulator is a substance that blocks the flow of heat or electricity. Insulators have high electrical resistance and low thermal conductivity, making them effective at limiting the transfer of heat or electrical current. Materials like rubber, glass, and wood are common examples of insulators.
When does electricity flow?
When there is a closed circuit, there is electricity flow.
Is voltage a flow of electricity?
no...current is a flow of electricity
How is the flow electricity of electricity mearsure?
flow of electricity is measured by an instrument galvanometer
What is the purpose of a diode in a cordless drill or power screw driver?
The purpose of a diode in a cordless drill or power screw driver is to allow electricity to flow in one direction only and blocks the flow in the opposite direction.
How can electricity flow?
Electricity dose not truly "flow", it is the exchange of electrons.
Can electricity flow through metal?
Yes, electricity can flow through metal.
What is the scientific name for something that stops the flow of electricity?
switch...this break the flow of electricity, from a circuit
Are wooden blocks conductor or insulator?
Wooden blocks are insulators because wood is a poor conductor of electricity. This is because wood contains a high proportion of non-metallic elements that do not easily allow the flow of electrical current.
What is the difference between a heat insulator and elctrical insulator?
an electrical insulator blocks the flow of electricity (like the rubber around power cords that stop you from getting electrecuted) and a heat insulator block the flow of heat (like a thermos)
