A plane electromagnetic wave of frequency 25 GHz is propagating in vacuum along the z-direction. At a particular point in space and time, the magnetic field is given by \overrightarrow{B}=5 \times 10^{-8} \hat{j} T. The corresponding electric field \overrightarrow{E} is (speed of light c=3 \times 10^8 ms^{-1} )

Correct Answer is : 15∧iV∕m

1.66 \times 10^{-16} \hat{i} V \/ m

-1.66 \times 10^{-16} \hat{i} V \/ m

VITEEE 2025 Paper

Question : 21 of 125

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A plane electromagnetic wave of frequency 25 GHz is propagating in vacuum along the z-direction. At a particular point in space and time, the magnetic field is given by

→

=5×10−8

∧

T. The corresponding electric field

→

is (speed of light c=3×108ms−1 )

1.66×10−16
∧
i
V∕m
−1.66×10−16
∧
i
V∕m
−15
∧
i
V∕m
15
∧
i
V∕m

Validate

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