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प्रश्न
The insulator of electricity is :
पर्याय
Copper
Acidulated water
Human body
Silk
उत्तर
The insulator of electricity is : silk
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संबंधित प्रश्न
Write true or false for a given statement.
Our body is a conductor of electricity.
l-V graph is shown for a good conductor. What does the slope of the graph represent?
Identify conductors and insulators from the following: Eraser, paper, matchstick, copper wire, pencil lead, polythene
Give one activity to prove that air is an insulator.
______ is a good conductor
Assertion (A): It is very easy for our body to receive electric shock.
Reason (R): Human body is a good conductor of electricity.
Silver is a good conductor but it is not preferred for making electric wires. Why?
Electricians wear rubbers gloves because it is ______.
Why is a layer of zinc coated over iron?
An insulator gives less resistance to the flow of charge.
