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Electromagnetic Waves question

2022 · 25 Jul · Shift 2 · Q53
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  5. /2022 · 25 Jul · Shift 2 · Q53

Electromagnetic Waves question

2022 · 25 Jul · Shift 2 · Q53

JEE MainPhysicsElectromagnetic WavesMCQ+4 / −1
Light wave travelling in air along x-direction is given by Ey=540sin⁡π×104(x−ct) Vm−1{E_y} = 540\sin \pi \times {10^4}(x - ct)\,V{m^{ - 1}}Ey​=540sinπ×104(x−ct)Vm−1. Then, the peak value of magnetic field of wave will be (Given c = 3 ×\times× 108 ms −-− 1)
  1. A
    18 ×\times× 10 −-− 7 T
  2. B
    54 ×\times× 10 −-− 7 T
  3. C
    54 ×\times× 10 −-− 8 T
  4. D
    18 ×\times× 10 −-− 8 T
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