Insulating materials are _____________ in nature.
موصلی مواد ____________ فطرت میں ہوتے ہیں۔
- Semiconductor
- Dielectric
- Polarizing
- All of these
- None of these
Explanation
dielectric, insulating material, or a very poor conductor of electric current.
When dielectrics are placed in an electric field, practically no current flows in them because, unlike metals
ND04-08-2023
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