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CHETANA PUBLICATION-MAGNETISM-EXERCISE
- State SI unit and dimension of pole strength?
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- Write the relation between Magnetic length (2l) and Geometric length?
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- Define magnetic dipole moment (m) and state its SI unit and dimension?
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- What happens if a bar magnet is cut into two pieces transverse to its ...
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- . A short bar magnet has a magnetic moment of 2A -m^2. If its magnetic...
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- A bar magnet of geometric length 18 cm has pole strength 100 A-m. Find...
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- Define magnetic axis and magnetic equator with respect to bar magnet?
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- Derive an expression for magnetic field at an arbitrary point (r) due ...
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- Draw neat labelled diagrams to show magnetic field due to a bar magnet...
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- Draw neat labelled diagrams to show magnetic field due to a bar magnet...
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- Write a formula for B(axis) and B(equator) for Bar magnet?
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- Prove that B(axis) = 2 B(equator) for the same distances from centre o...
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- Show Electrostatic analogue between Electric and Magnetic field as sug...
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- A short magnetic dipole has magnetic moment 0.5 Am^2. Calculate its ma...
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- Find the Magnetic Induction at an axial point 30 cm away from a short ...
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- A magnetic pole of bar magnet with pole strength of 100 A-m is 20 cm a...
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- Two small and similar bar magnets have magnetic dipole moment of 1.0 A...
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- Calculate the magnetic Induction due to a short bar magnet at a point ...
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- State the Gauss's law for magnetic field?
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- Explain the Gauss' law for Magnetic fields.
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