What is the net electric field at x=+4.0cm

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Two point charges lie on the x axis. A charge of 6.2uC is at the origin, and a charge of -9.4uC is at x=10.0cm. What is the net electric field at

(a) x= -4.0cm and at

(b) x=+4.0cm?

Reference no: EM13237055

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