PATHFINDER-MAGNETIC EFFECT OF CURRENT AND ELECTROMAGNETISM-I,II AND III-QUESTION BANK
- Two concentric coils X and Y of radii 16cm and 10cm respectively lie i...
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- for a circular coil of radius R and N turns carrying a current I the m...
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- A closely wound solenoid of 2000 turns and area of cross section 1.6xx...
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- A closely wound solenoid of 2000 turns and area of cross section 1.6xx...
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- A circular coils of 16 turns and radius 10 cm carrying a current of 0....
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- In the magnetic maridian of a certain place the horizontal component o...
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- A rowland ring of mean radius of 15 cm has 3500 turns of wire wound on...
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- Hysteris lops for two magnetic materials A and B are given These ma...
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- Two identical wires A and B each of length 'l' carry the same current ...
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- An electron enters an electric field having intensity vecE=3hati+6hatj...
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- A rectangular coil carrying current is placed in a non uniform magneti...
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- If a bar magnet of magnetic moment M is kept in a uniform magnetic fie...
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- The magnetic field intensity at the centre of a cubical case of identi...
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- A long staright wire of radius a carries a steady current I the curren...
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- The magnetic suspectiblity is negative for
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- A square loop ABCD carrying a current I is palced near and coplanar wi...
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- A long wire carrying a steady current is bent into a circular loop of ...
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- A bar magnet is hug by a thin cotton thread in a uniform horizontal ma...
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- An electron is moving in a circular path under the influence of transv...
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- Two coaxial solenoids of different radii carry current I in the same d...
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