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…... gave the proof for the existance of...

…... gave the proof for the existance of electromagnetic wave in the laboratory.

A

Hertz

B

Ampere

C

Gauss

D

Maxwell

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A
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KUMAR PRAKASHAN-ELECTROMAGNETIC WAVES-SECTION D MULTIPLE CHOICE QUESTIONS (MCQs)
  1. One capacitor with plate area A is being charged up. At a particular i...

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  2. ….is the scientist postulated electromagnetic waves.

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  3. …... gave the proof for the existance of electromagnetic wave in the l...

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  4. Name the scientist who proved the missing link in differential equatio...

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  5. In which form the missing link in the differential equations of electr...

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  6. Which from the following represents displacement current ?

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  7. Give the equation which represents law of gauss for magnetism.

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  8. The SI nit of displacement current is

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  9. If electric charge on capacitor formed by two plates of area A is Q, t...

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  10. Capacitance of capacitor is 2pE. Electric field inside capacitor is ch...

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  11. Electromagnetic waves possess

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  12. ….. Can be produced by magnetic field.

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  13. Corrected form of Ampere's is circuital law by Maxwell is ……..

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  14. Which of the following law is represented by equation given by Maxwell...

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  15. If electric field in electromagnetic wave propagating along north is v...

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  16. Speed of electromagnetic waves in vacuum,

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  17. In one complete cycle, which field's average value is zero in the prop...

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  18. Unit of permittivity is …….

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  19. Electric field in one electromagnetic wave, propagating in vacuum is E...

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  20. Electric field of one plane progresive electromagnetic wave is E(Z)=10...

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