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MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
- A paricle of charge q and mass m moves in a circular orbit of radius r...
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- Two particles , each of mass m and charge q, are attached to the two e...
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- A bar magnet is placed inside a non-uniform magnetic field. It experie...
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- The angle between the earth's magnetic axis and earth's geographic axi...
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- The line joining the points of horizontal component of earth's magneti...
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- If a diamagnetic solution is poured into a U-tube and one am of this U...
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- The mensicus of a liquid contained in one of the limbs of a narrow U-t...
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- A magnetic needle suspended by a silk thread is vibrating in the earth...
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- Electromagnets are made of soft iron, because soft iron has
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- Tesla is the unit of
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- The unit of magnetic induction is
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- The current that flows through a conductor of length 10 cm bent into t...
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- A Rowland ring of mean radius 15 cm has 3500 turns of wire wound on a ...
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- When current flows in a conductor, then the ratio of the intensity of ...
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- The magnetic field at a point due to a current carrying conductor is d...
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- A charged particle is moving through magnetic field. Then, magneti fie...
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- An electron is projected into a magnetic field with components of velo...
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- An electric charge e moves with a constant velocity v parallel to the ...
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- A proton having charge e enters a magnetic field of strength B with a ...
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- A proton is projected in a direction perpendicular to a uniform magnet...
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