Electricity

CBSE Class 10 · Science · 23 past questions

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1. Q13 2024

   The maximum resistance of a network of five identical resistors of $\frac{1}{5}\ \Omega$ each can be –

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2. Q14 2024

   In case of four wires of same material, the resistance will be minimum if the diameter and length of the wire…

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3. Q15 2024

   Explain in brief the function of an electric fuse in a domestic circuit. An electric heater of current rating…

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4. Q16 2024

   Show how you would connect three resistors each of resistance 6 Ω, so that the combination has a resistance…

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