An electron is constrained to move along the $y$-axis with a speed of $0.1 c$ (c is the speed of light) in the presence of electromagnetic wave, whose electric field is $\overrightarrow{\mathrm{E}}=30\hat{\mathrm{j}}\sin \left(1.5\times {10}^7\mathrm{t}-5\times {10}^{-2}\mathrm{x}\right) \mathrm{V} {\mathrm{m}}^{-1}.$ where $t$ in in seconds and $x$ is im meters.The maximum magnetic force experienced by the electron will be: (given $\mathrm{c}=3\times {10}^8 \mathrm{m} {\mathrm{s}}^{-1}$ and electron charge $=1.6\times {10}^{-19} \mathrm{Coloumbs}$