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A perfect insulator (which does not really exist) would have an infinitely high resistance. Good insulators provide very high resistance to current flow, on the order of tens of megohms and up.
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∙ 13y ago
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∙ 12y agohigh
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The opposition to the flow of electrons through a conductor?
In the simplest case, that would be resistance - but there is also another type of opposition (only relevant for AC) called reactance. The combined effect of resistance and reactance is called impedance.
What is the resistance of metal wire?
the resistance is depends on the type of the metal and ith length
How many suspenssion type insulation used in 66kv transmission line?
one insulator unit can bare 11kV. such that 66kV tx line needs 6 insulator units.
What type of system does potentiometer belong to?
Variable resistance.
How we get 0.5 ohm resistance for Earth pit?
Type your answer here... how to get ohm in earth pit
Which is an example of a good insulator?
it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.
Which is an example of a very good insulator?
it depends what type of insulator youre talking about. wood is a good thermal insulator and rubber is a good electrical insulator A perfect vacuum is the best insulator.
How much electrical resistance is in rubber?
Depends on the type of rubber and its composition. Rubber generally is an insulator
Is Play-Doh a good insulator?
of course beause it is a type of foam
What type of resistance - high or low - do conductors and insulators have?
A component of a given size that offers low resistance is called a good conductor.A conductor having some appreciable resistance is called a resistor.A component of identical size that offers a higherresistance is called a poor conductor.An insulator of the same size offers even higherresistance.
What is type of electric insulator?
there aredifrant type of insulator 1 ruber insulator 2 paper insulator 3 water insulater
What type of paper is the best insulator of heat?
Don't know if it is the best but Newspaper is a very good insulator and generally easy and cheap or free to get. Cardboard is alo very good.
Is polyvinyl chloride an insulator of electricity?
yes, its an insulator. its a type of insulator used for wires, cables, etc
What type of electricity can be stored on an insulator?
Insulators are very good at holding static electricity. I hope this helped!
Is rocks a good insulator?
As long as the rock doesn't have traces of some type of metal, then yes they would be :)
Is iron a conductor or insulator?
Iron is a very good type of metal and its also a good conducter
What type of bedding is best for a small child?
For a small child, it's best to choose something that's easily washable and that has good stain resistance. Light, soothing colors are also good to provide the child a calming sleep environment.
