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Use Ampere's law to determine the intens...

Use Ampere's law to determine the intensity of magnetic field at a point on the axis of a toriod.

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CHHAYA PUBLICATION-ELECTROMAGNETISM -EXAMINATION ARCHIVE
  1. Does a stationary charge experience any force in a magnetic field ?

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  2. Write down the mathematical form of Ampere's circuital law related to ...

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  3. Use Ampere's law to determine the intensity of magnetic field at a poi...

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  4. A electron is moving with a velocity vecv=(hati+2hatj)m.s^(-1) in the ...

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  5. The number of turns of the coil of a moving coil galvanometer is n, th...

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  6. If the torsional rigidity per unit angle of twist of the suspension of...

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  7. Draw a circuit diagram to show how to convert a galvanometer into a vo...

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  8. Which physical quantity has the unit Wb.m^(-2)? Is it a scalar or a ve...

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  9. Write down the equation of Lorentz force acting on a moving charged p...

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  10. (i) alpha-particle and (ii) beta-particle are both projected with the ...

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  11. How is a galvanometer converted into a voltmeter?

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  12. The plane of a suspended current carrying rectangular coil makes an an...

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  13. State Ampere's circuital law. Using this law obtain an expression for ...

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  14. In a compact coil of 50 turns, the current strength is 10 A and the ra...

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  15. With an accompanying diagram, wirte down Biot-Savart's law in vector f...

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  16. What is cyclotron frequency? It is possible for a cyclotron to acceler...

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  17. Write down the mathematical form of Ampere's circuital law related to ...

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  18. A proton with a speed of 2xx10^(7)m.s^(-1) enters a magnetic field of ...

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  19. A straight conductor of length l m carrying a current I A is bent in t...

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  20. Find out the expression for the magnetic field at a point on the axis ...

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