In the question above, charge q$2$ is $2\mathrm{.}2$x$10-9$C and charge q$1$ has mass $0\mathrm{.}1$g$.$ The separation r is $2\mathrm{.}9$cm$,$ and the angle is $10\mathrm{.}2$ degrees. Find q$1($magnitude and sign, you don't need to enter a $+$ for positive answers but you will need to enter a $-$ if negative$).$