Electromagnetic Waves-Electromagnetic Waves & Characteristics (AIIMS Physics): Questions 1 - 1 of 1

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Question number: 1

» Electromagnetic Waves » Electromagnetic Waves & Characteristics

MCQ▾

Question

In a plane electromagnetic wave, the electric field oscillates sinusoidal at a frequency of 3×1010Hz and amplitude 54Vm . The amplitude of oscillating magnetic field and the wavelength of the plane will be, respectively –

Choices

Choice (4) Response

a.

18×108Wbm2,1cm

b.

18×108Wbm2,3cm

c.

12×108Wbm2,1cm

d.

12×108Wbm2,3cm

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