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The rms value of the electric field of t...

The rms value of the electric field of the light from the sun is `720 N//C` The total energy density of the electromagnetic wave is

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The rms value of the electric field of the light from the sun is 720 N//C The energy total energy total energy density of the electromagnetic wave is

The rms value of electric field of a light at a point coming from the Sun is 800 N/C. The average total energy density of light at that point is

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The electric and magnetic field of an electromagnetic wave is

If u_E,u_m are the energy density of e.m. wave due to electric and magnetic field vectors, E_(rms) , B_(rms) are the rms value of electric and magnetic field vectors in e.m. wave, then the total energy density of a sinusoidaly e.m wave is

DISHA-ELECTROMAGNETIC WAVES-PHYSICS
  1. An electromagnetic wave in vacuum has the electric and magnetic field ...

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  2. The rms value of the electric field of the light from the sun is 720 N...

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  3. In order to establish an instantaneous displacemet current of 1 mA in ...

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  4. During the propagation of electromagnetic waves in a medium:

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  5. An electromagnetic wave with frequency omega and wavelength lambda tra...

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  6. An electromagnetic wave of frequency v=3.0 MHz passes from vacuum into...

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  7. The average electric field of electromagnetic waves in certain region ...

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  8. The electric field of an electromagnetic wave travelling through vaccu...

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  9. The electric and the magnetic field, associated with an e.m. wave prop...

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  10. Light is an electromagnetic wave. Its speed in vacuum is given by the ...

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  11. A plane electromagnetic wave is incident on a plane surface of area A,...

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  12. An electromagnetic wave travel along z-axis. Which of the following pa...

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  13. The magnetic field In a travelling electromagnetic wave has a peak val...

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  14. Microwave oven acts on the principle of :

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  15. Displacement current is

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  16. The electric field associted with an electromagnetic wave in vacuum is...

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  17. The charge on a parallel plate capacitor varies as q = q(0) "cos" 2 pi...

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  18. A radiation of energy E falls normally on a perfctly refelecting surfa...

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  19. Match List - I (Electromagnetic wave type) with List - II (Its associa...

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  20. A plane electromagnetic wave travels in free space along X-direction. ...

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