A particle of mass $m$ and charge $q$ is in an electric and magnetic field given by
$$
\vec{E}=2 \hat{j}+3 \hat{j} ; \vec{B}=4 \hat{j}+6 \hat{k}
$$
The charged particle is shifted from the origin to the point $P(x=1 ; y=1)$ along a straight path. The magnitude of the total work done is:
