What is the potential on the axis of the cylinder

Assignment Help Physics

Reference no: EM13105448

A long, solid insulating cylinder of radius R = 1 mm has a uniform volume charge density and a total linear charge density of Lambda = 3:610^ -9 C/m. The electrostatic potential is zero at the surface. a) At what distance from the surface of the cylinder does the potential equal -90 V? b) If an electron is released from rest at the distance found in part (a), what is its speed just before it impacts the surface? c) What is the volume charge density rho in C/m^3? [Hint: Consider the total charge in a 1-meter length of the cylinder.] d) Use Gauss's Law to obtain an expression for the electric field E(r) inside the cylinder. [Hint: Employ a cylindrical Gaussian surface of length L and radius r < R.] e) What is the potential (in V) on the axis of the cylinder?

Reference no: EM13105448

Questions Cloud

Critical difference among these three treatment : Those libertarians are neo libertarians and are in violation of their own initiated violence vow. The final and full respect for liberty and thus justice, is only held by the Geo libertarians.

What is the electric potential due to the charges : A charge of +1.80 mC is located at x = 0, y = 0 and a charge of -4.09 mC is located at x = 0, y = 3.16 m. What is the electric potential due to these charges at a point with coordinates x = 4.09 m, y = 0.

What are the tax consequences for hawk : The stock of Hawk Corporation is owned similarly by three sisters, Michele, Melanie and Miranda. Hawk owns land basis of $250,000, fair market value of $210,000 that it has detained for investment for eight years.

Probability of a high school basketball games : The winning team's score in 13 high school basketball games was recorded. If the sample mean is 54.3 points and the sample standard deviation is 11.0 points, find the 98% confidence interval of the true mean.

What is the potential on the axis of the cylinder : A long, solid insulating cylinder of radius R = 1 mm has a uniform volume charge density and a total linear charge density of Lambda = 3:610^ -9 C/m.

Calculating inventory turnover : Baker Mfg. Inc. wishes to compare its inventory turnover to those of industry leaders, who have turnover of about 13 times per year and 8% of their assets invested inventory.

Computing random sample and confidence interval : You are given the sample mean and the sample deviation, Use this information to construct the 90% and 95% confidence intervals for the population mean. Which interval is wider?

Explain ugandan cultural attributes : Explain Ugandan cultural attributes that might affect the operations of a foreign company doing business there.

What is the potential difference : In a region where there is an electric field, the electric forces do +8.00x 10^-19 J of work on an electron as it moves from point X to point Y.What is the potential difference, VY - VX, between point Y and point X?

User Account

All Pages