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I understand that to find the magnitude electric field you find the electric field of both charges, but why are they added together? Because there’s other examples I have encountered where you subtract them instead
(10 pts) 8. A negative point charge q--5.0x10 C is on the +x-axis at x 0.400 m and a positive point charge 16010° C is on the negative xais atx-0200 m. a) What are the magnitude and direction of the resultant electric field at the origin produced by point charges q and q2? Ans E-163L NlC directiontX
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Theo on w chang va chay ught and changa it ight. Ao Ao fued netif u have any doubt feel free to ask ,and plz up vote me

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