Physics Class 12
Solutions to CBSE Sample Paper - Physics Class 12

Which of the following statement is NOT true about the properties of electromagnetic waves?

 

  1. These waves do not require any material medium for their propagation
  2. Both electric and magnetic field vectors attain the maxima and minima at the same time
  3. The energy in electromagnetic wave is divided equally between electric and magnetic fields
  4. Both electric and magnetic field vectors are parallel to each other

 

Answer:

(iv) Both electric and magnetic field vectors are parallel to each other.

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.