Practicing Success
Practicing Success
CUET Preparation Today
The magnetic field of a plane electromagnetic wave is given by $B_x=2 \times 10^{-7} \sin \left(0.6 \times 10^3 y+2 \times 10^{11} t\right)T$. An expression for its electric field is: |
$E_x=2 \times 10^{-7} \sin \left(0.6 \times 10^3 y+2 \times 10^{11} t\right) V / M$ $E_y=60 \sin \left(0.6 \times 10^3 y+2 \times 10^{11} t\right) V / M$ $E_z=2 \times 10^{-7} \sin \left(0.6 \times 10^3 y+2 \times 10^{11} t\right) V / M$ $E_z=60 \sin \left(0.6 \times 10^3 y+2 \times 10^{11} t\right) V / M$ |
$E_z=60 \sin \left(0.6 \times 10^3 y+2 \times 10^{11} t\right) V / M$ |
The correct answer is Option (4) → $E_z=60 \sin \left(0.6 \times 10^3 y+2 \times 10^{11} t\right) V / M$ |
