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प्रश्न
A lightning conductor is made of a ______ strip.
विकल्प
always repulsion
always attraction
displacement of negative charge
displacement of positive charge
atom
molecule
steel
copper
plastic
inflated balloon
charged object
gold
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उत्तर
A lightning conductor is made of a copper strip.
संबंधित प्रश्न
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State whether true or false. If false, correct the statement.
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What is the charge of one electron?
Calculate the charge passing through a lamp in 2 minutes if the current is 3A.
