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Electromagnetic Waves — Physics STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 SciencePhysicsElectromagnetic Waves1 Mark
Question
What is the unit of ratio $\frac{\text{E}}{\text{H}}?$
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Answer

The unit of $\frac{\text{E}}{\text{H}}$ is volt/ ampere or ohm.

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