Find the charge on the inner surface of the conductor

Reference no: EM13700394

Solve the all parts of following problem given below:

Problem: The electric field at point P just outside the outer surface of a hollow spherical conductor of inner radius 10 cm and outer radius 29 cm has magnitude 457 N/C and is directed outward. When an unknown point charge Q is introduced into the center of the sphere, the electric field at P is still directed outward but is now 198 N/C.

Part A: What was the net charge enclosed by the outer surface before Q was introduced?

Part B: What is charge Q? After Q is introduced?

Part C: What is the charge on the inner surface of the conductor?

Part D: What is the charge on the outer surface of the conductor?

Explanation and formulas needed for best answer!

Reference no: EM13700394

Questions Cloud

Determine the rms voltage across it : An electrical device uses 1600 W of power when the amplitude of the alternating current is 3.5 A. What is the rms voltage across it

Estimate how long is the string : A string vibrates at its third-harmonic frequency. The amplitude at a point 33cm from one end is half the maximum amplitude. How long is the string

How long after the blue ball is thrown are the two balls : A blue ball is thrown upward with an initial speed of 24.1 m/s, from a height of 0.8 meters above the ground. 2.9 seconds after the blue ball is thrown, How long after the blue ball is thrown are the two balls

What is the speed of the passenger relative to the shore : Two boats are heading away from shore. Boat 1 heads due north at a speed of 3.16 m/s relative to the shore, What is the speed of the passenger relative to the shore

Find the charge on the inner surface of the conductor : The electric field at point P just outside the outer surface of a hollow spherical conductor of inner radius 10 cm and outer radius 29 cm has magnitude 457 N/C and is directed outward. What is the charge on the inner surface of the conductor

What is the velocity of the ball relative to the driver : A person riding in the back of a pickup truck traveling at 70km/h on a straight, level road throws a ball with a speed of 20km/h relative to the truck in the direction of the truck's motion. What is the velocity of the ball relative to the driver

Find the speed of the electrons when they hit the screen : In a cathode ray tube in an old TV, electrons are accelerated from rest with a constant acceleration of magnitude 7.62 x 1013 m/s2 during the first 1.93 cm of the tube's length; Find the speed of the electrons when they hit the screen

How much energy is required to increase their separation : An electron and a proton are a distance r = 7.7 x 10-9 m apart. How much energy is required to increase their separation by a factor of four

Find the total time the blue car is moving : Two cars start from rest at a red stop light. When the light turns green, both cars accelerate forward. What is the total time the blue car is moving

User Account

All Pages