An electromagnetic wave of frequency 100 MHz propagates through a medium of conductivity, σ=10 mho/m. The ratio of maximum conduction current density to maximum displacement current density is _ _ _. [Take 1/(4πε₀)=9×10⁹ Nm ² /C ² ]

Electromagnetic Waves: JEE Main 2026 Physics question

JEE Main 2026 · 21 Jan, Evening shift · Q49

JEE Main 202621 Jan, Evening shiftPhysicsMediumElectromagnetic Waves120× since 2002

An electromagnetic wave of frequency 100 MHz propagates through a medium of conductivity,

\sigma=10

mho/m. The ratio of maximum conduction current density to maximum displacement current density is ______. [Take

\frac{1}{4\pi\epsilon_0}=9\times10^9

^2

^2

]

Your answerType your answer. Integers and decimals are accepted.

JEE Main 2026 Electromagnetic Waves Question with Solution (21 Jan Evening shift, Q49) | JEE Arc

JEE Main 2026 · 21 Jan, Evening shift · Q49

JEE Main 202621 Jan, Evening shiftPhysicsMediumElectromagnetic Waves120× since 2002

An electromagnetic wave of frequency 100 MHz propagates through a medium of conductivity,

\sigma=10

mho/m. The ratio of maximum conduction current density to maximum displacement current density is ______. [Take

\frac{1}{4\pi\epsilon_0}=9\times10^9

^2

^2

]

Your answerType your answer. Integers and decimals are accepted.