Magnitude of the electric field

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Two small metal spheres are fixed to insulated stands and given static charges of -4.00x10^-6C and +2.00x10^-6C, respectively. The spheres are then placed 0.500 m apart. Point P is halfway between the charged spheres. At point P, the magnitude of the electric field caused by the two charged spheres is?

Reference no: EM131822750

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