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MODERN PUBLICATION-TEXTUAL QUESTIONS-EXERCISE
- A galvanometer can measure a current up to 20 milliampere. When it is ...
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- The resistance of an ideal ammeter is
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- The resistance of ideal voltmeter is:
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- When a bar magnet is immersed in a heap of iron fillings stick to the ...
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- Which one of the following statements is correct ? The field strength ...
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- A steel wire of length l has a magnetic moment M. It is then bent into...
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- A bar magnet suspended freely has period of oscillation of 2s. Now, th...
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- A large magnet is broken into two pieces, so that their lengths are in...
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- Choose the correct answer
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- A circular loop is carrying current and is said to be equivalent to ma...
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- A circular loop is carrying current and is said to be equivalent to a ...
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- The magnetic moment of atomic neon is equal to
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- A uniform magnetic field is obtained in
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- The magneic field at a distance d from a short bar magnet in longitudi...
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- The absence of magnetic monopole is explained by ?
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- Isogonic lines are those, for which
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- Earth's magnetic field always has a horizontal component except at
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- At magnetic poles the angle of dip is
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- At a certain place, the angle of dip is 30^@ and the horizontal compon...
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- The angle of dip at the magnetic equator is
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