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State and explain 'Curie's Law' in magne...

State and explain 'Curie's Law' in magnetism .

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Magnetic susceptibility of a paramagnetic substance is inversely proportional to the absolute temperature.
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SUBHASH PUBLICATION-SUPPLEMENTARY EXAM QUESTION PAPER JUNE 2018-QUESTION
  1. Represent graphically the variation of resistivity with absolute tempe...

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  2. Write an expression for cyclotron frequency and explain the terms .

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  3. State and explain 'Curie's Law' in magnetism .

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  4. Mention any two factors on which the self inductance of a coil depends...

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  5. Give any two applications of ultraviolet radiations.

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  6. What is polarisation of light ? Name any one method of producing plane...

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  7. Calculate de Broglie wavelength associated with an electron moving wit...

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  8. Write any two advantages of Light Emitting Diode (LED) over convention...

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  9. Write any three properties of magnetic field lines.

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  10. Obtain an expression for effective Capacitance of two Capacitors Conne...

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  11. Distinguish between diamagnetic and paramagnetic substances.

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  12. Describe the coil and barmagnet experiment to demonstrate the phenomen...

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  13. Derive the expression for effective focal length of two thin lenses ke...

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  14. Write any three experimental observations of photoelectric effect

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  15. Explain the working of a zener diode as a voltage regulator.

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  16. What is the function of 'receiver' in communication system ? Draw the ...

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  17. Using Gauss's law in electrostatics, obtain an expression for electric...

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  18. Derive sigma = (n e^(2) tau)/(m) where the symbols have their usual ...

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  19. Obtain an expression for the force between two straight parallel condu...

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  20. Obtain the expression for fringe width in the case of interference of ...

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