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CHETANA PUBLICATION-Magnetic Materials-EXERCISE
- What are diamagnetic substances? Explain why diamagnetic substances ar...
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- The susceptibility magnesium is 1.5 xx 10^-5 at 300 K. What will be it...
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- The magnetic susceptibility of bismuth is 2.1xx10^-6. Calculate relati...
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- Themagneticmoment of a magnet of dimensions 5 cmxx2.5 cmxx1.25 cm is 3...
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- Magnetic susceptibility of a paramagnetic substance is 5xx10^-4. The u...
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- Magnetic susceptibility of a paramagnetic substance is 5xx10^-4 The u...
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- Magnetic susceptibility of a paramagnetic substance is 5xx10^-4. The ...
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- Find the percent increase in magnetic field B when the space within a ...
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- Solenoid core made of iron having relative permeability 5000. It is ca...
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- The magnetic field Band themagneticintensity H in a material are found...
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- A bar magnet of moment 7.5 Am^2 experiences a torque of 1.5xx10^-4 Nm,...
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- A magnet makes 55 vibrations in one minute where horizontal component ...
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- Two bar magnets having their moment of inertia in the ratio 1: 1.5 osc...
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- Intensity of magnetic field of the earth at a point inside a hollow ir...
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- Soft iron is used to make the core of transformer because of it's .
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- An iron rod of 0.2cm^2 cross-sectional area is subjected to a magnetiz...
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- The susceptibility of the rod of a magnetic material is -0.04. What wi...
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- The Gyromagnetic Ratio is given by
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- An electron in an atom revolves around the nucleus in an orbit of radi...
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- The root cause of magnetic properties in a substance is.
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- According to Curie's law, magnetization is proportional .
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