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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.
Dc resistance of diode is a static resistance b dynamic resistance c high resistance d zero resistance?
B - Dynamic resistance
What is ment by high resistance and low resistance on a meter?
On a multimeter, a high resistance would indicate a high Ohmic value and a low resistance would indicate a low Ohmic value. Specific values would be relative to device you are measuring.
Why is input resistance low and output resistance high in transistor?
The input resistance of a trasister is jst like pn junction of a diode which has a breakdown voltage of .7v for silicon and the output resistance is like a reverse bias of a diode and hence the resistance is high
Which of the coil of the wattmeter has high resistance?
The voltage (or 'potential') coil has the higher resistance, because it is connected in parallel with the load.
Does plastic have low resistance?
Plastic is an insulator, meaning it has high resistance to the flow of electric current compared to conductive materials like metals.
What are the physical properties of polycarbonate plastic?
Polycarbonate plastic is known for its high impact resistance, transparency, and thermal resistance. It is also lightweight and has good electrical insulation properties.
What is the substances that have high resistance to electricity?
Substances that have high resistance to electricity include rubber, glass, and plastic. These materials are often used as insulators to prevent the flow of electricity.
What material has high resistance to the flow of electric current?
The material that has high resistance to the flow of electric current is called an insulator. Examples of insulating materials include rubber, glass, and plastic.
Is plastic wrap a conducter or insulator?
Plastic wrap is an insulator, as it does not conduct electricity. This is because plastic wrap is typically made of materials that have high resistance to the flow of electric current.
What is PEEK plastic used for?
PEEK plastic is commonly used in industries where high strength, heat resistance, and chemical resistance are required, such as aerospace, automotive, and medical. Its properties make it suitable for applications like components in aircraft engines, medical implants, and high-performance seals and gaskets.
Does plastic have a high air resistance?
Yes, plastic typically has a relatively low air resistance due to its smooth surface and light weight. This means that objects made of plastic are less affected by air resistance compared to objects with rough surfaces or larger surface areas.
Is a plastic straw a condutor or insulator?
A plastic straw is an insulator because it does not conduct electricity. Insulators have high electrical resistance and do not allow the flow of electric current through them.
Is HDPE a metal?
No, HDPE (High-Density Polyethylene) is a type of plastic polymer, not a metal. It is commonly used for making plastic bottles, pipes, and containers due to its durability, resistance to chemicals, and flexibility.
What is a material that has a high resistance?
Diamond, rubber, plastic, styrofoam, ice, wood, glass, paper, concrete.
What material has the lowest resistance plastic copper or wood?
Copper has the lowest resistance among plastic, copper, and wood materials. Copper is an excellent conductor of electricity compared to plastic and wood, which have higher resistance due to their insulating properties.
Characteristics of a insulator?
Insulators are materials that do not conduct electricity easily due to their high electrical resistance. They also have high thermal resistance, making them suitable for insulating against heat transfer. Insulators can include materials like rubber, glass, and plastic.
