answer is 200nJ A charged rod, with Q = 5 nC evenly distributed over its length,...
Potential of a Finite RodA finite rod of length L has total charge q, distributed uniformly along its length. The rod lies on the x-axis and is centered at the origin. Thus one endpoint is located at (-L/2,0), and the other is located at (L/2,0). Define the electric potential to be zero at an infinite distance away from the rod. Throughout this problem, you may use the constant k in place of the expression .a) What is VA, the electric potential...
2.81 Suppose Q-12 nC/m2 is evenly distributed on an inner cylindrical shell of radius a 0.060 m. An outer shell, at radius b 0.080 m as -9 nC/m2. Between these conductive shells is an s 9.0 dielectric. (a) Determine the potential difference between the cylindrical shells, and (b) determine the capacitance per meter length between the shells. (c) Determine the electrostatic potential energy stored over a I m length of this structure.
A uniformly charged rod of length L=1.6 m lies along the x-axis with its right end at the origin. The rod has a total charge of Q = 2.6 uC. A point P is located on the x-axis a distance a = 1.2 m to the right of the origin.Part (a) Consider a thin slice of the rod of thickness dr located a distance x away from the origin, what is the direction of the electric field t point P due...
A uniformly charged rod of length L=2.2 m lies along the x-axis with its right end at the origin. The rod has a total charge of Q=6.8 μC, A point P is located on the x-axis a distance a = 0.45 m to the right of the origin.Part (a) Consider a thin slice of the rod of thickness dr located a distance x away from the origin. What is the direction of the electric field at point P due to the...
8. A uniformly charged rod of length L and total charge Q lies along the x axis as shown in in the figure below. Find the components of the electric field at the point P on the y axis a distance d from the origin. ANSWER:
A charged rod of length L lies along the z-axis, centered at the origin It has a charge distribution: lambda(z) [\lambda_0 * z]/L a.) What coordinate system should be used to describe this system? Explain. b.) What is the total charge Q on the rod? c.) Find an equation for the electric field for (x, y, z), use any coordinate system d.)Find an algebraic equation for the electric field at z /2
A load of 20 nC is distributed evenly on the x axis, from x = -2 m to x = +2 m. What is the electric potential in Volts, (considering as zero the electric potential at infinity), at the point x = 5 m on the x axis?
In the figure a nonconducting rod of length L = 8.41 cm has charge -q = -4.27 fC uniformly distributed along its length. (a) What is the linear charge density of the rod? What are the (b) magnitude and(c) direction (positive angle relative to the positive direction of the x axis) of the electric field produced at point P, at distance a = 12.3 cm from the rod? What is the electric field magnitude produced at distancea = 70 m...
Charge Q is uniformly distributed along a thin, flexible rod of length L. The rod is then bent into the semicircle shown in the figure (Figure 1). Evaluate the field strength if L = 13 cm and Q = 21 nC . Express your answer with the appropriate units.
Charge Q is uniformly distributed along a thin,
flexible rod of length L. The rod is then bent into the
semicircle shown in the figure (Figure 1) .
Evaluate the field strength if L = 15 cm and Q
= 26 nC .
Express your answer with the appropriate units.