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Electromagnetic Waves — JEE Main & Advanced NSEP PYQs

4 previous year questions from Electromagnetic Waves with answers and solutions. Numbered list, year tags, and one-tap solutions — built for serious JEE / NEET practice.

4 questionsNSEPSolutions on every page
1

The amplitude of the electric and magnetic fields associated with a beam of light of intensity 477.9 ~W / m ^2 are, respectively,

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In an electromagnetic wave the phase difference between electric vector and magnetic vector is

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The magnetic field B =2 10⁻⁵ (0.5 10^3 x+1.5 10¹¹ t ) j T represents a plane electromagnetic wave travelling in space with x in meter and t in second. The correct statement(s) are

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The electric field component of an electromagnetic wave is expressed as E=(3 j+b k) 10⁻³ [10^7(x+2 y+3 z- t) ] in SI units. Taking c=3 10^8 m ~s ⁻¹ as the speed of electromagnetic

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