If the magnetic field in a plane electromagnetic wave is given by B→$$=3$$×$$10$$−$$8sin1.6$$×$$103x+48$$×$$1010tj^T$$; then what will be the expression for the electric field?

Question

If the magnetic field in a plane electromagnetic wave is given by B→$$=3$$×$$10$$−$$8sin1.6$$×$$103x+48$$×$$1010tj^T$$; then what will be the expression for the electric field?

Infinity Learn · Accepted Answer

We know that, $$E0B0=C$$        speed of light in vacuumAmplitude of electric field,  $$E0=B0C=3$$×$$10$$−$$8$$×$$3$$×$$108$$ $$=9N/COnly$$ option $$1$$ matches.                                                                                                                        when an electro magnetic wave passes through a medium electric field vector ,magnetic field vector and direction of propagation of the wave are in mutually perpendicular directions.$$E=E0sin$$ $$kx$$$$+$$ωt

If the magnetic field in a plane electromagnetic wave is given by $\vec{B} = 3 \times 10^{- 8} \sin (1.6 \times 10^{3} x + 48 \times 10^{10} t) \hat{j} T;$ then what will be the expression for the electric field?

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If the magnetic field in a plane electromagnetic wave is given by B→=3×10−8sin1.6×103x+48×1010tj^T; then what will be the expression for the electric field?

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Ready to Test Your Skills?

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If the magnetic field in a plane electromagnetic wave is given by $\vec{B} = 3 \times 10^{- 8} \sin (1.6 \times 10^{3} x + 48 \times 10^{10} t) \hat{j} T;$ then what will be the expression for the electric field?