A system has two charges `q_(A)= +2.5xx10^(-7)C and q_(B)= +2.5xx10^(-7)C`

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Please add description.A system has two charges `q_(A)= +2.5xx10^(-7)C and q_(B)= +2.5xx10^(-7)C` located at point A: (0,0,-15 cm)and B: (0,0,+15 cm)`, respectively. What are the total charge and eletric dipole moment of the system?
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