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PhysicsNEET 2020Electromagnetic spectrum

Electromagnetic Waves

The ratio of the contributions made by the electric field and magnetic field components to the intensity of an electromagnetic wave is (cc = speed of electromagnetic waves):

  1. A.c:1c : 1
  2. B.1:11 : 1✓
  3. C.1:c1 : c
  4. D.1:c21 : c^2

You have the answer. The worked solution — and why the other three were written — is part of a paid pack.

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