Magnetism and Matter

Bihar Board Class 12 · Physics · 30 past questions

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1. Q5 2025 Set D

   At neutral points

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2. Q11 2023 Set F

   The angle between magnetic meridian and geographical meridian is called

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3. Q12 2023 Set F

   Magnetic moment of the earth is

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4. Q20 2022 Set I

   The value of $\vec{B}$ on the surface of the earth is

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5. Q21 2021 Set A

   The value of angle of dip at magnetic pole of the earth is

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6. Q24 2021 Set A

   If $B$ is earth's magnetic field in magnetic meridian, $\delta$ is angle of dip, $B_H$ is horizontal…

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7. Q27 2019

   The value of angle of dip at the earth's magnetic pole is

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