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Answer the following questions : Differe...

Answer the following questions : Differentiate between emf and potential difference.

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R G PUBLICATION-SAMPLE PAPERS-Exercise
  1. What is electric charge?

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  2. Answer the following questions : Define electrostatic potential.

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  3. Answer the following questions : Differentiate between emf and potenti...

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  4. What is the principle employed in a mass spectrometer?

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  5. Answer the following questions : What is geographic meridian?

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  6. Answer the following questions : State Faraday's law of electromagneti...

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  7. Answer the following questions : What is peak value of 220V a.c ?

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  8. What typed of waves are used in telecommunication?

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  9. What is myopia? How it can be removed?

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  10. What is the main condition for interference?

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  11. Deduce the expression tau=PxxE

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  12. Answer the following questions : Calculate the electric dipole moment ...

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  13. Distinguish between a dielectric substance and conductor.

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  14. Answer the following questions : Obtain an expressions for equivalent ...

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  15. Find the equivalent resistance across A and B in the circuit.

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  16. State Kirchhoff's voltage law and mention its significance.

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  17. Explain the main function of electric and magnetic fields in a cyclotr...

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  18. Answer the following questions : State Faraday's law of electromagneti...

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  19. Answer the following questions : What is energy band gap? Describe wit...

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  20. The magnetic field in a plane electromagnetic wave is given by By = 3x...

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