The figure shows an insulating circle of radius R = 8cm with negative charge Q₁ = -3.22nC uniformly distributed along an arc sublended by 0 = 84°. Positive charge Q₂ = 1.82 nC is uniformly distributed around the rest of the circle. Find the potential at point P located D = 14.1 cm directly above the Center of the circle. Let V = 0 at infinity. P Q² R IT D O

The figure shows an insulating circle of radius R = 8cm with negative charge Q₁ = -3.22nC uniformly distributed along an arc sublended by 0 = 84°. Positive charge Q₂ = 1.82 nC is uniformly distributed around the rest of the circle. Find the potential at point P located D = 14.1 cm directly above the Center of the circle. Let V = 0 at infinity. P Q² R IT D O