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प्रश्न
Write true or false for a given statement.
Our body is a conductor of electricity.
पर्याय
True
False
उत्तर
True
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संबंधित प्रश्न
Fill in the blank
_______ pass electricity through them.
Select the correct alternative
We should not touch the switch with wet hands otherwise
Distinguish between conductors and insulators of electricity. Give two examples of each.
What are conductors and insulators of electricity? Give two examples of each.
State two differences between a conductor and an insulator of electricity.
The insulator of electricity is :
Name four electric conductors and four electric insulators.
Define insulators
Give one example of an insulator.
Identify conductors and insulators from the following: Eraser, paper, matchstick, copper wire, pencil lead, polythene
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?
In conducting materials electrons are ______ bounded with atoms.
Ebonite does not allow electric charges to pass through them.
An insulator gives a lot of ______ to the flow of charge (electron).
Wires made of ______ an electrical conductor, have very low resistance.
The chip which are used in SIM cards and ATM cards are made up of ______.
Small amount of a mineral salt present naturally in water makes it a ______ of electricity.
Explain the following:
Semiconductors
