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I assume you mean insulators, which are vital for all sorts of purposes for housing conduit, eliminating or minimizing shock hazards. These are also called Dielectrics. One common substance- Waxed Paper has the very high dielectric of 540,000 Volts per cubic centimeter. so it makes sense to eat lunch in the generator room- maybe this was discovered accidentally. it was known in l909 as an old technical magazine of mine states it as a fact.
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In the electric series which materials is the most negative?
Electrons
What is the difference between positive and negative electric fields?
Positive electric fields attract negative charges while negative electric fields attract positive charges.
What is a material that conducts electric current?
Material with high resistance
Negative electric charge?
Electrons
What are two types of electric charge?
Electric charge comes in two types, called positive and negative.
In the electric series which materials is the most negative?
Electrons
What is the difference between positive and negative electric fields?
Positive electric fields attract negative charges while negative electric fields attract positive charges.
What material allows electric current to pass through?
Electric current flows in conducting materials such as metals. The best conductor of electric current is silver, followed closely by copper and then aluminium.
The size of atoms has most to do with its?
The size of atoms has most to do with its electrons. The electron is a subatomic particle with a negative elementary electric charge.
What is an electric conductor and insulator?
An electrical insulator is a material that resists electric current, and will not allow it to flow easily. Examples include glass and most ceramics. An electrical conductor is a material that offers very little resistance to electric current, allowing it to flow freely and easily. Most metals make excellent electrical conductors.
Can a negative electric field attracts negative charges?
No it cant
What is a material that conducts electric current?
Material with high resistance
What is a molecule electrically charged?
You can create a charged material bytransferring electrons. The negative electrons which orbit the atom can easily be transfered as they have no strong bonds. While protons in the centre of the nucleus have a very strong bond with the neutron. When two things are rubbed together the negative electrons get transferred. The object with the most negative charges are negatively charged and the material or object that has the most protons is positively charged. Different charges attract, same charges repel Basically a charged electric molecule is part of the total count of electrons or protons on an object.
Negative electric charge?
Electrons
What is space charge polarisation?
The collection of positive ions, negative ions, neutral atoms, electrons at the interfaces orient in the direction of applied electric field causing polarization of the material
Who created the positive and negative electric change?
Nobody. Positive and negative electric changes exist from the earliest stages of the Big Bang.
What are two types of electric charge?
Electric charge comes in two types, called positive and negative.
