What is the total charge and electric dipole moment of the system composed of two charges, qA = 2.5 × 10 ⁻⁷ C and qB = –2.5 × 10 ⁻⁷ C, located at points A: (0, 0, –15 cm) and B: (0, 0, +15 cm), respectively?

Options

1. ATotal charge: 0 C, Electric dipole moment: 7.5 × 10 ⁻⁸ Cm
2. BTotal charge: 5 × 10 ⁻⁷ C, Electric dipole moment: 0 C·m
3. CTotal charge: 0 C, Electric dipole moment: 0 C·m
4. DTotal charge: 5 × 10 ⁻⁷ C, Electric dipole moment: 3.75 × 10 ⁻⁷ C·m