Electricity

Bihar Board Class 10 · Science · 25 past questions

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1. Q17 2023

   To increase the value of the resistance, resistors should be connected in

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2. Q18 2023

   Which instrument does not have a positive (+) and a negative (-) sign?

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3. Q19 2023

   There are 20 divisions between the zero (0) and 2A number of an ammeter. What is the least count of the…

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4. Q20 2023

   If several resistances are parallel, their equivalent resistance will be

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