Point charge q1=+2.55 nC is placed a a distance of d=1.55m away from a second charge of q2=-2q1. Which of the following graphs correctly represents the total electric potential vs x for the region -2.5m

The electric potential V in a region of space is given by V(x, y, z) = A(x² – 3y² + z?) where A = 4.00x103 J/(C-m²). a) What is the electric field at the point (1.00 m, 1.00 m, 1.00 m)? b) If an 8.854 x 10-12 kg test charge of +1.50 µC were placed at the point (0, 0, 1.00 m) and released from rest, will it move toward the origin or away from the origin? Explain. c) After starting from rest at the point (0, 0, 1.00 m), what will be the speed of the test charge after it has traveled 1.00 m along the z-axis?

Charge q1 = 25 nC is x = 3.0 cm at and charge q2 = 15 nC is at y = 5.0 cm. What is the electric potential at the point (3.0 cm, 5.0 cm)?

What will be the electric potential at a distance of 2.5 m from a point charge of 7.5 uC? Group of answer choices 2.7 x 10^4 V 7.9 x 10^4 V 3.8 x 10^4 V 5.2 x 10^4 V

Three point charges, Q1 = 12.4 uC, Q2 = -30.6 uC, and Q3 = 87.3 uC, are arranged on the corners of a square of side length 70.1 cm, as shown in the figure. Calculate the electric potential V at point A

Point charges qA = 6.0 nC is located at (2.00 m, 0) and qB = -2.5 nC is located at (0, 3.00 m). What is the electric potential at point P (0, 0), in Volts? 1.00 nC = 1.00 x 109 C. Use K = 9.00 × 10⁹ Nm²/c².

Consider the figure shown below. Q1=2.15×10−9 C and Q2=−7.35×10−9 C. Calculate the electric potential at the location marked '3'. Charges Q1, Q2, and point '3' are all located at integer coordinates that you can read off of the graph. Assume the electric potential at infinity is zero.

A uniform electric field of magnitude 345 V/m is directed in the negative y direction as shown in the figure below. The coordinates of point are (-0.800,-0.450) m, and those of point Ⓡare (0.550, 0.550) m. Calculate the electric potential difference VB - VA using the dashed-line path. + A E