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Electromagnetic Waves Quiz 1

Answer these simple questions correctly and earn coins

Difficulty Level :
10 Question

Popular Questions In Electromagnetic Waves Quiz 1

  • Which of the following type of radiations are radiated by an oscillating electric charge?

  • If E\overrightarrow E and B\overrightarrow B are the electric and magnetic field vectors of e.m. waves, then the direction of propagation of e.m. direction of wave is along the

  • The unit of expression μ0ε0\mu_0 \varepsilon_0 is

  • According to Maxwell’s equation the velocity of light in any medium is expressed as

  • The electromagnetic waves do not transport.

  • In an electromagnetic wave, the direction of the magnetic induction B\overrightarrow B is

  • Which of the following electromagnetic waves have the longest wavelength?

  • Radio waves do not penetrate in the band of

  • Which of the following electromagnetic wave has least wavelength?

  • If E is an electric field and is the magnetic induction, then the energy flow per unit area per unit time in an electromagnetic field is given by