Calculate the electric potential at a distance

Reference no: EM13979649

The electric potential of a ring of radius R and total charge q is given by V = kq/√(R² + x²) where x is the distance from the center. This formula is valid only along the central axis. Use this result to calculate the electric potential at a distance x along the central axis of an annulus (a solid disk with a hole in the middle) of inner radius a, outer radius b, and total charge Q.

Reference no: EM13979649

Questions Cloud

Discuss briefly any pertinent features : Discuss briefly any pertinent features, such as the behavior of the aforementioned quantities near and far away from the conductor.

Calculate the total work required to create arrangement : Using the method of your choice (there are 2 we discussed in class), calculate the total work required to create this arrangement.

Which direction does the current flow though the bar : Eventually the magnetic force on the bar due to the induced current exactly balances the weight (Mg) of the bar, and the acceleration of the bar becomes zero. After that point, the bar continues to fall with a constant, terminal, velocity. Determi..

What is the probability that no sales are made : A salesperson either makes a sale (S) or does not make a sale (N) with each of two potential customers.The simple events and their probabilities are given below.

Calculate the electric potential at a distance : Use this result to calculate the electric potential at a distance x along the central axis of an annulus (a solid disk with a hole in the middle) of inner radius a, outer radius b, and total charge Q.

Solve the system using the jacobis method : Solve the system using the Jacobi's method, the Gauss-Seidel method and the Conjugate Gradient (CG) method.

What is its maximum speed : The horizontal position of a smiple harmonic oscillator as a function of time is given by the following function : x(t) = (2.50cm) sin ((24 rad/s) t). What is its maximum speed?

Place the name block in the upper left corner of the page : Calculations: On merged cells, use only the left side for use in formulas. If your formulas span two columns, you may add some numbers twice.

Find the angle with respect to the horizontal : A horizontal ray goes through a triangular glass prism. One angle at the base of the prism is 65o, another one is the right angle, as shown in the figure. Find the angle θ with respect to the horizontal, at which the ray comes out of the prism. The r..

User Account

All Pages