0
Short Answer: Because metal rods are conductors. This means that while they easily accept a charge, they also easily discharge. Thus, any charge that is applied to it will immediately discharge, resulting in zero potential.
Long Answer: Search for 'tiboelectric series', 'electrostatics', and 'properties of conductors and insulators'. An in-depth answer would require a collegiate-level introduction to Physics and Calculus.
Wiki User
∙ 11y ago
Add your answer:
Earn +20 pts
How does A student puts a negatively charged object against a metal cabinet. Describe what happens to the charge on the object when it touches the metal cabinet?
Well the metal would obviously attract a charged particle for its charge less surface. The only possible way would be placing a positively charged object on the other side of the negative charged object such that it could counter effect the coulombian pull on the negative charge due to the metal. To keep the positive charge in place it would need to place it within oppositely charged electronic plates. This needs more amendments but thats another topic. When a charged object touches metal, the end result is usually what is known as a static shock.
What does it mean for an object to have electrical charge?
If an object has an electrical charged, it usually means that and electrical current also known as a flow of electrons is passing through it.
What is a metal that can attract other materials without touching them?
Iron, Nickel and cobalt are attracted to magnets, these are field forces because they act on an object without touching it
Why should you avoid touching metal objects during a thunderstorm?
Because electric currents could shock you. Addition: Lightning is attracted to conductive objects such as metal, especially if the conductive object is connected to the ground where the electricity can discharge or complete its circuit. We are made of 90% water, and water is one of the most conductive elements in the world. In the case of lightning from a thunderstorm, touching the metal or any other conductive and connected object, it can be electrically charged or very hot. You could burn yourself or become part of the electrical current.
What does plate?
The primary meaning is as a noun, "a flat dish used for serving or eating from." Other noun meanings include:A dental appliance; a dental plate.One of the large portions of the earth's crust; a tectonic plateAn object made of metal and covered with a layer of a precious metal; gold plate or silver plateThe target base in the game of Baseball; home plateA flat piece of metal used surgically or in construction; "He has a plate in his head."Verb meanings include:To arrange food on a plate in restaurant slangTo cover a metal object with a layer of a precious metal.
What is the differencein the charges on a balloon rubbed in your hair and a glass rod rubbed with silk?
One is a negative static charge, the other positive. The exact charge depends on how long and how vigorous the rubbing is. teehee
How does A student puts a negatively charged object against a metal cabinet. Describe what happens to the charge on the object when it touches the metal cabinet?
Well the metal would obviously attract a charged particle for its charge less surface. The only possible way would be placing a positively charged object on the other side of the negative charged object such that it could counter effect the coulombian pull on the negative charge due to the metal. To keep the positive charge in place it would need to place it within oppositely charged electronic plates. This needs more amendments but thats another topic. When a charged object touches metal, the end result is usually what is known as a static shock.
What happen when an object with an negative charge touches anther object?
Depends on the charge (and conductivity) of the "other" object.
What happens when an object with a negative charge touches anther object?
Depends on the charge (and conductivity) of the "other" object.
How come the leaves on a metal leaf electroscope repel?
An electroscope detects the static electrical charge on an object. If an object with a electrical charge is touched to the knob on top this charge is transferred to the rod and in turn to the metal leaves in the jar. Opposite charged objects attract and same charged objects repel. The charge on both leaves is the same polarity so they repel each other.
How did the thales experiment produce static electricity?
when the two objects are rubbed,certain other object are attract to them.
How the thales experiment produced static electricity?
when the two objects are rubbed,certain other object are attract to them.
What are characteristics of friction?
The main characteristic is the heatbetween particles,they rubbed against each other to hold the object in position.
Why two bodies rubbed against each other acquire equal and opposite charges?
When the bodies are rubbed against each other one body transffers electrons to the other body. Since there are no new electrons produced or destroyed the charge is equal.
Does a positive charge object attrac a positive charge object?
No, because same charged objects repel each other.
Can a negative charged object attract other negative charged objects?
objects can be negatively charged when it is rubbed with another object; a woolen cloth for example. this is because the electrons from the woolen cloth will be transferred to the object which is being rubbed! only electrons can be transferred to the object and make the object becomes negatively charged.
How object with the same charge affect each other?
Objects with the same charge repel each other.
