What will happen in a world without electric field?

Q: Why does a wire that carries electric current become hot?

A: Given:  A current carrying wire

Q: How is the movement of electricity through air different from is movement through a copper wire?

A: When no current flows through a piece of copper, the free electrons are moving rapidly about. Their…

Q: Electric lines of force never cross.why?

A:

Q: Why are lightning rods normally at a higher elevation than the buildings they protect?

A: It is a metal road which is attached to the roof of a building, this road is usually 2cm in diameter…

Q: What do you mean by electric potential?

A: Electric field :- It is a region of  electric force applied by a charge.

Q: What type of electrical charge is done by rubbing against each other?

A: Let the two objects A and B are rubbed against each other. By rubbing the objects with each other,…

Q: What is stated by the law of electric charges?

A: Electric charge is the basic properties of electrons, protons, and other sub atomic particles. The…

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: is an example of good conductor of electricity.

A: The materials which fairly allows the electrons or electric current to flow through it, is referred…

Q: How does the charge of one electron compare to that of proton?

A: The electric charge of a proton is in magnitude but equal and opposite to the sense of charge of an…

Q: How is Coulomb's Law similar to Newton's Law of Gravitation?

A: The similarities of Coulomb’s law and Newton’s law of gravitation are,

Q: What is an electric field, and what does it tell you?

A:

Q: Which of the following would be an example of charging by conduction? bringing a charged rod close…

A: Given: Asked to choose the example of charging by conduction.

Q: How do electrical field lines indicate the strength of an electric field?

A: The electric field lines are the lines coming from the field source or going to the field source…

Q: Why does the gravitational force between Earth and Moon predominate over electrical forces?

A:

Q: Why is electricity dangerous to humans?

A: Electricity flows from one point to another that will conduct it. One of the conductive substance of…

Q: What is an electrical field?

A:

Q: Why were electrons chosen to be negatively charged? Wouldn't it make more sense to call electrons…

A: First of all, "electricity" does not mean "moving electric charge". If "electricity" meant "moving…

Q: What causes the motion of charges in a stationary conductor.

A: Stationary conductor: It is a state of conductor when a conductor has continuous current or…

Q: Discuss pros and cons of a lightning rod being grounded versus simply being attached to a building.

A: Instead of distributing itself on the surface of the conductor, the charges tend to reside on the…

Q: 19. The quotient of energy and charge Your answer

A:

Q: I am asking if the positive charges move or only the electrons move

A:

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: Complete introduction in electric field

A: Electric field is the space around the charge in which another charge will experience some…

Q: What is the Relationship between Voltage and Electric Field?

A: The electric potential that is the voltage is the amount of energy required to move a unit charge…

Q: Shows the effect of an electric field on free charges in a conductor.

A:

Q: Discuss similarities and differences between Newton's Universal Law of Gravitation for the mutual…

A: Coulomb's law: F=KQ1Q2/R2 Newtons law of gravitation: F= GM1M2/R2

Q: Which of the following is a true statement about the electric force and the force of gravity?

A: Gravitational constant G=6.67×10-11 N m2kg-1  Electrical constant k=9×109 Nm2C-1 Electrical constant…

Q: What will happen to the leaves of an electroscope when a negative charge is brought near the top?

A: The relationship of motion between like and unlike charges is that same or similar one's are…

Q: How does a lightning rod system neutralize a charge ?

A: Given:How does a lightning rod system neutralize a charge .Now,Explain:A lightning strike consists…

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

A: Some material like metals are better conductors as they have free electrons which can be…

Q: A droplet of ink in an industrial ink-jet printer carries a charge of 1.6 × 10−10 C and is deflected…

A: Given:  q = 1.6 × 10−10 C F = 3.2 × 10−4 N

Q: What will be your charge if you scrape electrons from your feet while scuffing across the rug?

A: Any surface has positive negative charges present in it and negative charger can be considered in…