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What is high resistance and low resistance?
Low resistance lets electrons through easy, and high makes it harder for them to pass. Basically electricity is harder to flow through high resistance and vice versa.
What is high resistance what is low resistance?
Low resistance lets electrons through easy, and high makes it harder for them to pass. Basically electricity is harder to flow through high resistance and vice versa.
Does gold have a high or low resistance?
Gold has a low resistance, which means it is a good conductor of electricity. This property makes it useful in various electrical applications where low resistance is needed for efficient conduction of electricity.
Does ionic bonds have high or low resistance?
Ionic bonds do not conduct electricity in their pure form, so they have high resistance. However, when an ionic compound is dissolved in water or melted, its ions are free to move and conduct electricity, giving it low resistance.
Why is graphite suitable for making carbon contacts?
Graphite is suitable for making carbon contacts because it is a good conductor of electricity, has low resistance, and is chemically stable. Its layered structure allows for easy transfer of electrons, making it ideal for use in electrical contacts.
Which material resists electricity the best?
Materials such as ceramic, glass, and rubber are good insulators and offer high resistance to electricity. Conductor materials like copper, aluminum, and gold, on the other hand, have low resistance to electricity.
Does a insulator have a low resistance?
Yes, insulators have high resistance, not low resistance. Insulators are materials that do not conduct electricity well because they hold onto their electrons tightly, making it difficult for electric current to flow through them.
When and where is Graphite used?
Graphite is commonly used in various industries for its lubricating properties, such as in manufacturing, automotive, and aerospace applications. It serves as a dry lubricant or as a component in lubricants due to its low friction and high-temperature resistance properties.
Is resistivity of a good conductor high or low?
The resistivity of a good conductor is low. Good conductors have a low resistance to the flow of electric current due to their high conductivity, allowing electricity to pass through easily.
Does A filment in a bulb have low resistance?
Filaments in bulbs typically have high resistance, which allows them to generate light and heat energy efficiently when electricity passes through them. The high resistance causes the filament to heat up and emit light.
What are the benefits of using graphite packing for valves in industrial applications?
Graphite packing for valves in industrial applications offers benefits such as high temperature resistance, chemical compatibility, and low friction, which help to ensure reliable and efficient valve operation.
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.
