Q2 / 30 · NTA Abhyas (NEET) 2020 · Physics · Electromagnetic Waves

If E→ and B→ represent electric and magnetic field vectors of an electromagnetic wave, the direction of propagation of the wave is along

  • Correct answer
    A
    E→×B→
  • B
    B→×E→
  • C
    E→
  • D
    B→

Solution

According to electromagnetic wave property, the electric field is perpendicular to the magnetic field. The direction of electromagnetic wave propagation will perpendicular to E→ and B→ .

i.e E→×B→=C→

Hence, the correct answer is option: 'A'.

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