Consider the following figure.  (a) Find the electric potential, taking zero at infinity, at the upper right corner (the corner without a charge) of the rectangle in the figure. (Let x = 5.70 cm and y = 3.50 cm.) (b) Repeat if the 2.00-µC charge is replaced with a charge of −2.00

A plastic rod has been bent into a circle of radius R = 5.03 cm. It has a charge Q, = +7.42 pC uniformly distributed along one-quarter of its circumference and a charge Q, distributed along the rest of the circumference (see the figure). With V = 0 at infinity, what is the electric potential (a) at the center C of the circle and (b) at point P, which is on the central axis of the circle at distance D = 6.91 cm from the center? -6Q1 uniformly P, Q2 R (a) Number Units (b) Number Units Click if you would lik

In the figure a plastic rod having a uniformly distributed charge Q = -27.2 pC has been bent into a circular arc of radius 1.82 cm and central angle 120°. With V = 0 at infinity, what is the electric potential in volts at P, the center of curvature of the rod? Number i Units + Q

A charge Q is distributed around the perimeter of a ring of radius R. Determine the electric potential difference between the point at the center of the ring and a point on its axis at distance 17R from the center.

A thin plastic rod 8.2 cm long carrying charge -0.022 µC is bent into a circular ring. What is the electric potential at the center of the ring, assuming V = 0 at infinity? Express your answer in kV, to at least one digit after the decimal point.

Three point charges are arranged as shown below at three vertices of a rectangle. Find the electric potential (Voltage) at the upper left corner without a charge given the following: Q₁ = 1 nC, Q₂ = -1 nC, Q3 = -3 nC, r₁ 8 m, and r₂ = 20 m. Q₂ 2 Q3 (in units of V) Submit Answer Tries 0/2

Can someone please help with this question.

A charge of uniform density (51 nC/m) is distributed along the x axis from the origin to the point x = 10.2 m. What is the electric potential (relative to zero at infinity) at a point, x = 77.1 m, on the x axis?

Four equal charges 4 µC are placed at the corners of a rectangle of sides 6 cm and 8 cm. Determine the electric potential and electric field at the center of the square.

The figure shows a rectangular array of charged particles fixed in place, with distance a = 33.7 cm and the charges shown as integer multiples of q1 = 3.32 pC and q2 = 7.25 pC. With V= 0 at infinity, what is the net electric potential at the rectangle's center?