Physics - EM Waves Question with Solution | TestHub

PhysicsEM WavesElectromagnetic wavesEasy2 minPYQ_2013

PhysicsEasysingle choice

The magnetic field in a travelling electromagnetic wave has a peak value of $20 nT$ . The peak value of electric field strength is :

Answer:

Solution:

$E = B c = 20 \times 10^{- 9} \times 3 \times 10^{8}$

$= 6 V/m$

Stream:JEESubject:PhysicsTopic:EM WavesSubtopic:Electromagnetic waves

⏱ 2mℹ️ Source: PYQ_2013

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