what is conductor and describe the resistance and factor affectiing resistance
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Materials such as plastics have high resistance to electric current.
They are called electric insulators.
Materials such as metals have low resistance to electric current.
They are called electric conductors.
The resistance of a semiconductor/insulator decreases as the temperature increases e.g. thermistor.
Resistance of a uniform conductor is directly proportional to its length. Resistance of a uniform conductor is inversely proportional to its cross-sectional area.
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conducter = The substance through which electricity pass easily that is called conducter.
Resistance = It is a hindrance in wire by which electric current does not pass or pass easily and that hindrance in wire is known as Resistance.
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