PhysicsMedium120×since 2002Q6812A plane electromagnetic wave of frequency 20 MHz20 ~\mathrm{MHz}20 MHz propagates in free space along x\mathrm{x}x-direction. At a particular space and time, E→=6.6j^ V/m\overrightarrow{\mathrm{E}}=6.6 \hat{j} \mathrm{~V} / \mathrm{m}E=6.6j^ V/m. What is B→\overrightarrow{\mathrm{B}}B at this point?A−2.2×10−8i^T-2.2 \times 10^{-8} \hat{i} T−2.2×10−8i^TB2.2×10−8i^T2.2 \times 10^{-8} \hat{i} T2.2×10−8i^TC2.2×10−8k^T2.2 \times 10^{-8} \hat{k} T2.2×10−8k^TD−2.2×10−8k^T-2.2 \times 10^{-8} \hat{k} T−2.2×10−8k^TCheck answerSkip