Solid dielectric sphere with radius a is placed in vacuum

Assignment Help Physics

Reference no: EM13673999

A solid dielectric sphere with radius a is placed in vacuum. Its polarization is described as

P(R)=P_{0}(R/a)a_{R}

Please notice that it is not uniform.

1. Discover the bulk charge density of bound charges in the sphere.

2. Discover the surface charge density of bound charges on the sphere.

3. Compute the electrical potential in and outside the sphere.

4. Compute the electrical field in and outside the sphere.

Reference no: EM13673999

Questions Cloud

A steel ball rolls by constant velocity across a tabletop : A steel ball rolls by constant velocity across a tabletop 0.950 m high. It rolls off and hits the ground 0.352 m from the edge of the table. How fast was the ball rolling?

How long does it take the stone to reach the bottom of cliff : A stone is thrown horizontally at a speed of 5.0 m/s from the top of a cliff 78.4 m high. How far from the base of the cliff does the stone hit the ground? How long does it take the stone to reach the bottom of the cliff?

The piezoelectric transducers of an ultrasound machine : The piezoelectric transducers of an ultrasound machine generate frequencies of 7.4 MHz and 10.5 MHz. Assuming that one wavelength is the size of the smallest object that can be imaged, what is this for the machine?

What is the absolute pressure at such depths : The ocean can be as deep as 10 km. assuming the density for seawater is constant at 1030 kg/m3, what is the absolute pressure at such depths?

Solid dielectric sphere with radius a is placed in vacuum : Discover the bulk charge density of bound charges in the sphere. Discover the surface charge density of bound charges on the sphere.

Two billiard balls are initially traveling-final velocities : Two billiard balls are initially traveling toward each other at speeds of 1.85 m/s for ball1 and 3.25 m/s for ball 2.The balls undergo an elastic, head-on collision. Discover their final velocities.

Released from rest and falls vertically onto a steel plate : A 69-g steel ball is released from rest and falls vertically onto a steel plate. The ball strikes the plate and is in contact with it for 0.5 ms. The ball rebounds elastically, and returns to its original height. The time interval for a round trip is..

What is the angular velocity of the disk : A solid disk rotates in the horizontal plane at an angular velocity of 0.042 rad/s with respect to an axis perpendicular to the disk at its center. The moment of inertia of the disk is 0.080 kg·m2.

What is its speed just before hitting : A stone is thrown vertically upward with a speed of 12.0 m/s from the edge of a cliff 70.0 m high (figure 2-34). What total distance did it travel? What is its speed just before hitting?

User Account

All Pages