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Physics - EM Waves Question with Solution | TestHub

PhysicsEM WavesElectromagnetic wavesEasy2 minPYQ_2006

PhysicsEasysingle choice

A new system of units is evolved in which the values of $μ_{0}$ and $ε_{0}$ are 2 and 8 respectively. Then the speed of light in this system will be

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Solution:

Velocity of electromagnatic wave in space is $c = \frac{1}{μ _{0} \in _{0}} \Rightarrow c = \frac{1}{2 \times 8}$ $= \frac{1}{16} = \frac{1}{4} = 0.25$

Stream:VITEEESubject:PhysicsTopic:EM WavesSubtopic:Electromagnetic waves

⏱ 2mℹ️ Source: PYQ_2006

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