PATHFINDER-MAGNETISM AND MATTER-QUESTION BANK
- Explain horizontal component of Earth's magnetic field.
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- Find the relationship between the elements Earth's magnetic field with...
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- Two poles one of which is 5 times as strong as the other, exert on eac...
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- Derive an expression for magnetic dipole moment of a revolving electro...
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- In hydrogen atom, the electron moves in an orbit of radius 0.5overset@...
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- A magnetised steel wire 31.4 cm long has a pole strength of 0.2 Am. It...
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- Two identical thin bar magnets, each of length L and pole strength m a...
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- Two identical short bar magnets each of magnetic moment 12.5 Am^2 are ...
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- The horizontal and vertical components of earth's field at a place are...
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- Name two paramagnetic materials.
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- Define neutral point. How will you find the magnetic moment of a bar m...
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- Compare the properties of dia, para, and ferromagnetic substances.
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- What is the basic difference between the atom or molecule of a diamagn...
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- Explain the phenomenon of hysteresis in magnetic materials. Draw the h...
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- State Curie's Law.
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- Define Curie temperature.
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- The following figure shows the variation of intensity of magnetisation...
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- A short bar magnet is placed with its north towards north of the earth...
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- A short magnet of magnetic moment 5.25xx10^(-2) JT^(-1) is placed with...
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- Two particles, each of mass m and charge q are attached to the two end...
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