The magnetic field of an electromagnetic wave is given by, B y = 3 × 10 –7 sin (10 3 x +…
Physics · NEET · NTA Exams — Electromagnetic Waves
The magnetic field of an electromagnetic wave is given by, By = 3 × 10–7 sin (103 x + 6.28 × 1012 t)
The wavelength of the electromagnetic wave is :
The wavelength of the electromagnetic wave is :
- 6.28 cm
- 0.63 cm
- 3.14 cm
- 0.32 cm
Answer
(B) 0.63 cm
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