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Electromagnetic Waves Quiz 2

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Question

Popular Questions In Electromagnetic Waves Quiz 2

  • Out of the X-rays, microwaves, ultra-violet rays, the shortest frequency wave is …………

  • The part of electromagnetic spectrum used in operating radar is …………

  • The correct sequence of descending order of wavelength values of the given radiation source is ………

  • The nuclei of atoms of radioactive elements produce ……………

  • The electronic transition in atom produces

  • Maxwell’s equation involving ddtB\frac{d}{dt} \overrightarrow B is obtained-from:

  • The dimensions of E.dl=V\int\overrightarrow E . \overrightarrow {dl} = \triangle V are identical to that of:

  • Which of the following laws was modified by Maxwell by introducing the displacement current?

  • Displacement current is always :

  • Displacement current is due to: