A point charge located at the origin generates an electric field that has the value E  $=(130.$ N$/$C$)$ i $^$$+(500.$ N$/$C$)$ j$^$

 at the point $($x$,$ y$)=(3\mathrm{.}30$ cm$,1\mathrm{.}30$ cm$).$ What is the value of the charge?

 

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find the charge of the point charge using the formula for the electric field due to a point charge a... View the full answer