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प्रश्न
What are free electrons?
एक पंक्ति में उत्तर
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उत्तर
The electrons of the outermost orbit of an atom are the free electrons and they easily leave their respective atoms and become free to move inside the solid.
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Types of Circuits: Simple Circuit
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संबंधित प्रश्न
How much is the charge on an electron?
Write symbol and state function of following component in an electric circuit :
ammeter
State three factors on which the resistance of a wire depends. Explain how the resistance depends on the factors stated by you.
How is the resistance of a wire affected if its (a) length is doubled, (b) radius is doubled?
What do you understand by the term quantity of electric charge?
What do you understand by the term electric resistance?
What is the value of charge on an electron? Is a charge less than the value possible?
What is the net charge on an atom?
Define one-ohm resistance.
What is a variable resistance? Explain its function using a labeled diagram.
