An electromagnetic wave of frequency 100 MHz propagates through a… | JEE Main 2026 Physics PYQ

NVAEasyJEE Main 2026 · 21 January, Shift 2Displacement Current

An electromagnetic wave of frequency $100 \, \text{MHz}$ propagates through a medium of conductivity, $\sigma = 10 \, \text{mho/m}$ . The ratio of maximum conduction current density to maximum displacement current density is _____ . $\left[ \text{Take } \frac{1}{4\pi\epsilon_0} = 9 \times 10^9 \, \text{N m}^2/\text{C}^2 \right]$

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