A plastic rod has been bent into a circle of radius R= 10.0 cm. It has acharge Q=+200.0 pC uniformly distributed along one quarter of itscircumference and a charge Q2 =-200.0 pC uniformly distributed along therest of the circumference. What is the electric potential at point P, on thecentral axis of the circle at distance D= 10.0 cm from the centre? Give%3Dyour answer in volts. D

A plastic rod has been bent into a circle of radius R = 10.0 cm. It has a charge Q=+200.0 pC uniformly distributed along one quarter of its circumference and a charge Q, =-200.0 pC uniformly distributed along the rest of the circumference. What is the electric potential at point P, on the central axis of the circle at distance D = 10.0 cm from the centre? Give your answer in volts.

A plastic rod has been bent into a circle of radius R = 10.0 cm. It has a charge Q=+200.0 pC uniformly distributed along one quarter of its circumference and a charge Q, =-200.0 pC uniformly distributed along the rest of the circumference. What is the electric potential at point P, on the central axis of the circle at distance D = 10.0 cm from the centre? Give your answer in volts.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

See similar textbooks

Similar questions

A conducting sphere of radius 5.0 cm is given a net amount of charge of 3.0 x109 C. Note: 109 C = 1 nC (1 nanocoulomb). What is the potential at a distance of 0.55 m from the center of the sphere? Assume that the electric potential at a very large distance from the sphere equals zero. V = V
The electric field due to a very long straight and uniformly charged wire is given by the following expression: E = , where E is in N/C and r is the radial distance 2.0 from the wire (in meters). The radius of the wire is R = 0.005 m. a. Determine the magnitude (absolute value) of the electric potential difference between two points at the radial distances from the wire: r, = 0.20 m and r, = 0.40 m.
P1
The math form for an electric potential is 3 x?y + 2 y?xz. What is the corresponding electric field at the position (x, y, z) = (1.0, 2.0, -1.0) m?
Two particles are moving uniformly in opposite directions along parallel trajectories. The distance between the trajectories is d, as shown. Find: a. The total linear momentum of the particles. b. The angular momentum of the particles with respect to point O. c. Repeat part b. for points O, and O2. d. Answer the questions a through c if p, = p.
A block starts from xi = 3.0m and sliding at a constant speed of 7.0m/s. WHERE WILL THE BLOCK BE AFTER 8 SECONDS?
A plastic rod has been bent into a circle of radius R = 9.53 cm. It has a charge Q1 = +4.81 pC uniformly distributed along one-quarter of its circumference and a charge Q2 = -6Q1 uniformly 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 = 3.61 cm from the center?
In the figure a plastic rod having a uniformly distributed charge Q = -20.5 pC has been bent into a circular arc of radius 1.94 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? R Units V Number i 9.51
A plastic rod has been bent into a circle of radius R = 11.0 cm. It has a charge Q1 = + 5.38 pC uniformly distributed along one-quarter of its circumference and a charge Q2 = -6Q, uniformly 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 = 6.02 cm from the center? D Q2 (a) Number i -2.2 Units V (b) Number -1.93 Units
A ring of radius R = 4cm lies in the y-z plane and is centered at the origin. The ring carries a uniform charge Q = 48μC. A point P is located along the x-axis a distance x = 3.9 cm from the origin. The equation for electric potential at point P due to charge on the ring can be represented as V = (kQ)/(R2+x2)0.5. Using the equation for electric potential as a function of x, derive an equation for the electric field along the positive x-axis. Give the answer in terms of the variables Q, R, x, and Coulomb constant k. Calculate the magnitude of the elctric field at point P in units of meganewtons per coulomb (MN/C)
A non-conducting rod (see diagram below) has a uniform charge density magnitude A = 3.00 x 106 C/m. The left half of the rod is negatively charged, and the right half of the rod is positively charged. The rod is 1.00 m long. P 0.5m +++++++++++ m. Taking the electric potential, V, to be 0 at infinity, what is the electric potential at point P at a distance of 0.50 m above the middle of the rod along the rod's perpendicular bisector? Express your answer to the nearest volt.
The three charges in the figure below are at the vertices of an isosceles triangle. Let q = 6.50 nC and calculate the electric potential at the midpoint of the base. (Let d, = 1.50 cm and d, = 7.00 cm.) d2 d1 -20436.21 Your response differs significantly from the correct answer. Rework your solution from the beginning and check each step carefully. kV