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प्रश्न
Select conductors of electricity from the following: Copper wire, silk thread, pure water, acidulated water, human body, glass, mercury.
उत्तर
Copper wire, acidulated water and human body and mercury.
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संबंधित प्रश्न
Select conductors and insulators from the following :
Glass, silver, copper, wood, paper, pure water, impure water, aluminium, iron, leather, plastic, steel, human body and ebonite.
The insulator of electricity is :
Name four electric conductors and four electric insulators.
A current of 1.2 A flows through a conductor for 3.0 s. What amount of charge passes through the conductor?
Give one example of a conductor.
______ is a good conductor
Pure water is a good conductor of electricity.
In conducting materials electrons are ______ bounded with atoms.
Copper: conductor:: Wood: ______.
Why is a layer of zinc coated over iron?
