Differentiate between conductors and insulators.

Q: When one material is rubbed against another, electrons jump readily from one to the other but…

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Q: How many electrons would have to be removed from a coin to leave it with a charge of +1.0 *10-7 C?

A: The number of electrons that would have to be removed is given by,

Q: What is the differance between Conductors and Insulators ?

A: Conductors are the substance that allow free flow of current.It transfers energy in the form of…

Q: Why are electrons, rather than protons , the principal charge carries in a metal wire?

A: Explanation:

Q: Does heating a metal wire increase or decrease its electrical resistance?

A: When a metal wire is heated, the electrons in the wire gets thermal energy and it gets more vibrant…

Q: How many electrons would have to be removed from a coin to leave it with a charge of +1.04×10-7 C?

A: Initially, the coin was neutral. Let n number of electrons has been removed. The charge of each…

Q: Why is sawdust a poorer conductor than wood from which it is made?

A: Step 1Sawdust is the powdered form of wood.

Q: write 100 words on semi conductors

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Q: Why is the outer layer of a wire made from an insulator and the inner layer made of conductors?

A: Insulators are materials which do not conduct electricity or are poor conductors of electricity.…

Q: Which of the following would not make for a good insulator of electricity? O A metal pipe O Wood O…

A: Required : Which of the following is not a good insulator.

Q: Why are metals good conductors both of heat and electricity?

A:

Q: Differentiate between conductor and insulator?

A: Both the conductor and the insulator are the types of material. The material which allows the heat…

Q: From where do electrons originate that produce an electric shock when you touch a charged conductor?

A: The electrons do not originate, it just gets transferred from the charged conductor to the person’s…

Q: List the differences and similarities between conductors and insulators?

A: The difference between conductor and insulator are as follows:- 1) The main difference between them…

Q: As shown here, a positively charged insulator is held near a neutral insulator. If these objects are…

A: Te positively charged insulator induces the negative charges in the neutral insulator. After…

Q: Why do electrons in insulators not contribute to its conductivity?

A: Insulators are materials having zero number of free electrons. Thus there are o free electrons to…

Q: To be safe in an unlikely case of a lightning strike, it is best to be inside a building framed with…

A: Solution

Q: Choose the BEST answer to the following: When you brush your hair and scrape electrons from your…

A: When electrons are removed from an object, the object gets electron deficient. Electrons are…

Q: After the steady state , the temperature of a conductor doesnot rise , even though heat is supplied…

A: After the steady state, the temperature of a conductor does not rise, even though heat is supplied…

Q: How electricity affects our lives?

A: Given Electric current affects the our lives We have to write How electricity affects our lives?

Q: Which of the following is the best electric insulator? A. Copper wire B. Plastic Block C. Iron Nail…

A: which of the following is the best electric insulator

Q: How does electricity affect our lives?

A: Electricity affects our lives in many ways describe below;

Q: What makes a material a better conductor than another material?

A: The conductive property of a material depends on how easily the electrons in it can move freely. The…

Q: One cellophane is rubbed against the table and one is rubbed against your clothes and you place them…

A: Yes, the number of times of rubbing will affect the interaction between the cellophanes and tiny…

Q: Most wires that are good conductors are wrapped in an insulator to keep people from being shocked…

A: Wires that can pass electricity are known as conductors.

Q: A certain battery with potential difference of 2 Volts can deliver 10 Joules of energy, determine…

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Q: How many coulombs are represented by 3.2 × 1020 electrons?

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Q: Distinguish between a good conductor and bad conductor?

A: Good conductors are materials that allow electricity to pass through them easily. Examples: Copper,…

Q: What happens if you place a proton and an electron close together?

A: