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What is the main condition for interfere...

What is the main condition for interference?

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R G PUBLICATION-SAMPLE PAPERS-Exercise
  1. What typed of waves are used in telecommunication?

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

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  3. What is the main condition for interference?

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  4. Deduce the expression tau=PxxE

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

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  6. Distinguish between a dielectric substance and conductor.

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

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

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

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

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

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

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

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  14. An electron is moving with a velocity (3hati+3 hatj)ms^(-1) in an elec...

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  15. Consider a bar magnet of length l and magnetic moment m at a distance ...

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  16. An ac voltage is applied to a series of LCR circuit. Determine the in...

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  17. Answer any five question : Obtain the resonance frequency of a series ...

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  18. Deduce the familiar thin lens formula 1/v-1/u=1/f.

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  19. Find the value of angle of minimum deviation of a prism.[Given mu=sqrt...

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  20. What is the relation between alpha and beta ?

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