Current Electricity

Bihar Board Class 12 · Physics · 60 past questions

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1. Q30 2022 Set I

   Which of the following is correct for current density?

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2. Q31 2022 Set I

   Which of the following is correct for mobility?

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3. Q33 2022 Set I

   Colour code of carbon resistance for blue colour is

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4. Q34 2022 Set I

   Ampere-hour is the unit of

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5. Q35 2022 Set I

   Resistance of ideal ammeter is

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