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PATHFINDER-MAGNETIC EFFECT OF CURRENT AND ELECTROMAGNETISM-I,II AND III-QUESTION BANK
- 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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- A rectangular loop of sides 10cm and 5cm carrying a current I of 12A i...
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- Two long current carrying thin wires both with current I are held by i...
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- Two parties Aand B having equal charges after being accelerated throug...
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- A proton and an alpha particle both enter a region of uniform magnetic...
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- A rectangular coil of length 0.12m and width 0.1m having 50 turns of w...
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- An inductor (L=0.03H) and a resistor (R=0.15 Omega)are connected in se...
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- A conductor lies along the z axis at -1.5lezle1.5m and acrries a fixed...
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- A very samll circular loop of radius a is initially (at t=0) coplanar ...
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- An electron in a circular orbit of radius .05 nm performs 10^16 revolu...
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