Current Electricity

Bihar Board Class 12 · Physics · 60 past questions

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1. Q51 2018

   The specific resistance of a conductor increases with…

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2. Q52 2018

   The Drift velocity ($v_d$) and applied electric field (E) of a conductor are related as…

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3. Q53 2018

   Four 12Ω resistances are connected in parallel. Three such combinations are connected in series. What will be…

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4. Q54 2018

   Using theory of dirft velocity, express Ohm's law.

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