Moving Charges and Magnetism

Bihar Board Class 12 · Physics · 32 past questions

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1. Q9 2024 Set A

   Which one of the following is not a unit of magnetic field ?

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2. Q10 2024 Set A

   An electron of charge $e$ moves parallel to uniform lines of force in magnetic field $B$ with velocity $v$.…

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3. Q12 2024 Set A

   The value of torque ($\vec{\tau}$) experienced by current loop of magnetic moment ($\vec{m}$) placed in…

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4. Q13 2024 Set A

   The value of current obtained in a moving coil galvanometer is proportional to

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5. Q14 2024 Set A

   A galvanometer is converted into ammeter by adding

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6. Q15 2024 Set A

   The magnetic field produced at the centre of current carrying circular coil is

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