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प्रश्न
The insulator of electricity is :
विकल्प
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.
All metals are conductors of electricity.
Fill in the blank
_______ pass electricity through them.
State two differences between a conductor and an insulator of electricity.
A current of 1.5 A flows through a conductor for 2.0 s . What amount of charge passes through the conductor ?
A current of 1.2 A flows through a conductor for 3.0 s. What amount of charge passes through the conductor?
Differentiate between:
Conductors and insulators.
Give one example of an insulator.
Why should an electrician use rubber gloves while repairing an electric switch at your home? Explain.
Wires made of ______ an electrical conductor, have very low resistance.
Insulators do not carry electric currents because they do not have free electrons.
