English: $\overrightarrow{\nabla} \times \overrightarrow{E} = - \frac{\partial\overrightarrow{B}}{\partial t}$ $\overrightarrow{E}.d\overrightarrow{l} = - \frac{d}{dt}\overrightarrow{B}.d\overrightarrow{S}$ $\overrightarrow{\nabla} \times \overrightarrow{E} = - \frac{\partial\overrightarrow{B}}{\partial t}$ $\overrightarrow{E}.d\overrightarrow{l} = - \frac{d}{dt}\overrightarrow{B}.d\overrightarrow{S}$ Now, since E is in only y direction, therefore, the horizontal lines in this do not contribute to the line integral.
Kannada: $\overrightarrow{\nabla} \times \overrightarrow{E} = - \frac{\partial\overrightarrow{B}}{\partial t}$ $\overrightarrow{E}.d\overrightarrow{l} = - \frac{d}{dt}\overrightarrow{B}.d\overrightarrow{S}$ $\overrightarrow{\nabla} \times \overrightarrow{E} = - \frac{\partial\overrightarrow{B}}{\partial t}$\overrightarrow{E}.d\overrightarrow{l} = - \frac{d}{dt}\overrightarrow{B}.d\overrightarrow{B}.d\overrightarrow{S}$  ಆದ್ದರಿಂದ, ಇದರಲ್ಲಿರುವ ಸಮತಲ ರೇಖೆಗಳು ಅವಿಭಾಜ್ಯ ರೇಖೆಗೆ ಕೊಡುಗೆ ನೀಡುವುದಿಲ್ಲ.