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what are insulators??explain it briefley with some examples.????????????????????????????????

what are insulators??explain it briefley with some examples.????????????????????????????????

Grade:12

12 Answers

Prabhakar ch
577 Points
8 years ago
Dear Sreekanth
                         An electrical insulator is a material whose internal electric charges do not flow freely, and therefore make it nearly impossible to conduct an electric current under the influence of an electric field
mohan
216 Points
8 years ago
dear sreekanth......
           An electrical insulator is a material whose internal electric charges do not flow freely, and therefore make it nearly impossible to conduct an electric current under the influence of an electric field.
Gaddam Chethan
317 Points
8 years ago
Hello Sreekanth
                            Insulator is a noun that means a material with little electrical or thermal conductivity. Any material that keeps energy such as electricity, heat, or cold from easily transferring through is an insulator. Wood, plastic, rubber, and glass are good insulators.
raj
383 Points
8 years ago
An electrical insulator is a material whose internal electric charges do not flow freely, and therefore make it nearly impossible to conduct an electric current under the influence of an electric field. Insulator is a noun that means a material with little electrical or thermal conductivity. Any material that keeps energy such as electricity, heat, or cold from easily transferring through is an insulator. Wood, plastic, rubber, and glass are good insulators.
SAI SARDAR
1700 Points
8 years ago
Sreekanth,Insulaters having the property of electricity and heat energy are not allowed in a substance then the substance is called insulater.
SAI SANDY
153 Points
8 years ago
Sreekanth,
Insulators having the property of electricity and heat energy are not allowed in a substance then the substance is called insulator.
Gowri sankar
292 Points
8 years ago
Hello sreekanth,
                       An electrical insulator is a material whose internal electric charges do not flow freely, and therefore make it nearly impossible to conduct an electric current under the influence of an electric field.
naresh raju
77 Points
8 years ago
DEAR SREEKANTH,
Insulator is material or the object which does not allow flowing of electrons through it wood is a insulator for electricity
N JYOTHEESWAR
342 Points
8 years ago
A material or an object that does not easily allow heat, electricity, light, or sound to pass through it. Air, cloth and rubber are good electrical insulators.these are called insulators.
Y MANJUNADH
131 Points
8 years ago
dear sreekanth
                            insulators are defined as a material whose internal electric charges do not flow freely, and there fore make it nearly impossible to conduct an electric current under the influence of an electric field.
T.kumar
281 Points
8 years ago
 
in a conductor, eletric current can flow freely, in aan insulator it cannot. metals such copper typify conductors..,.
manichandra
109 Points
8 years ago
sreekanth
                            insulators are defined as a material whose internal electric charges do not flow freely, and there fore make it nearly impossible to conduct an electric current under the influence of an electric field.

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