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If a copper wire in a working electric circuit is replaced by a piece of rubber tubing will there be a current in the circuit?
No, a rubber tubing is an insulator and will not allow the flow of electric current like a conductor such as copper wire would. Therefore, if the copper wire is replaced by rubber tubing, the circuit will be broken and no current will flow.
What is the opposite of a conductor?
The opposite of a conductor (conducts electric flow) is a non-conductor, or something that opposes the flow, which would be an insulator.
Does halite conduct electricity?
halite is a good insulator for electric current..
Why is a copper wire not used to make filaments of electric bulbs?
Because the filament is in effect a resistor. Copper is too good a conductor to provide resistance to the current, and would simply allow the current to complete the circuit. The light is generated by the filament glowing as it heats up in resistance to the current. Tungsten is a much better resistor.
Does grounding a load mean connecting it through an insulator to the ground?
Grounding a load typically involves connecting it directly to the ground through a conductor, not an insulator. This is done to provide a path for electrical current to flow safely to the ground in case of a fault or overload, protecting the equipment and preventing electric shock hazards. Using an insulator would prevent this purpose from being achieved effectively.
Why is copper not a good insulator for a metal wire?
Copper is not a good insulator because it is a conductor of electricity, allowing electric current to flow through it easily. Insulators, on the other hand, have high resistance to the flow of electricity. This is why copper is commonly used as a conductor in electric wires instead of an insulator.
If a copper wire in a working electric circuit is replaced by a piece of rubber tubing will there be a current in the circuit?
No, a rubber tubing is an insulator and will not allow the flow of electric current like a conductor such as copper wire would. Therefore, if the copper wire is replaced by rubber tubing, the circuit will be broken and no current will flow.
What is the opposite of a conductor?
The opposite of a conductor (conducts electric flow) is a non-conductor, or something that opposes the flow, which would be an insulator.
What happens if you placed an insulator in an electric field?
An insulator does not conduct electricity, so it will not allow the flow of electric current through it. When placed in an electric field, the insulator will become polarized, but it will not allow the movement of charges like a conductor would.
Would a copper pipe be better as a conductor or an insulator?
A copper pipe would be better as a conductor due to copper's high electrical conductivity. It would allow electric current to flow efficiently through the pipe, making it a good choice for applications where electrical conductivity is important.
Which of these materials would not be a good insulator of electricity?
An example of a good insulator of electricity would be rubber. An insulator is anything that does not conduct electricity and as such offers protection from direct electric current.
Is aluminium the best insulator?
Aluminum will conduct both electric current and heat, so it would be a bad insulator of either.
Which would be a better insulator?
copper
Is a leaf conductor or insulator of electricity?
A leaf is an insulator of electricity. This means that it does not conduct electricity well and would not allow an electric current to pass through it easily.
Would a glass microscope slide be a conductor or an insulator?
A glass microscope slide would be considered an insulator. Glass is a non-conductive material, meaning it does not allow the flow of electric current.
Is a rubber duck an insulator or a conductor?
A rubber duck is an insulator because it does not conduct electricity. Rubber is a non-conductive material, which means it does not allow electric current to flow through it easily.
Would a copper pipe work better a conductor or an insulator?
A copper pipe would work as a conductor because most metals like copper, they are well conductors. If you want to know an example of an insulator, you can say rubber is a good insulator.
