The smiling face of the figure consists of three items: 1. a thin rod of charge -3.00 µC that forms a full circle of radius 6.00 cm; 2. a second thin rod of charge 2.00 µC that forms a circular arc of radius 4.00 cm, subtending an angle of 90° about the center of the full circle; 3. an electric dipole with a dipole moment that is perpendicular to a radial line and has magnitude 1.18 x 1021 C-m. What is the net electric potential at the center? O----- Number 1 Units

The smiling face of the figure consists of three items: 1. a thin rod of charge -3.00 µC that forms a full circle of radius 6.00 cm; 2. a second thin rod of charge 2.00 µC that forms a circular arc of radius 4.00 cm, subtending an angle of 90° about the center of the full circle; 3. an electric dipole with a dipole moment that is perpendicular to a radial line and has magnitude 1.18 x 1021 C-m. What is the net electric potential at the center? O----- Number 1 Units