Question

A conducting sphere is placed within a conducting spherical shell. The conductors are in electrostatic equilibrium. The inner sphere has a radius of 1.50 cm, the inner radius of the spherical shell is 2.25 cm, and the outer radius of the shell is 2.75 cm. If the inner sphere has a charge of 200 nC, and the spherical shell has zero net charge, (a) What is the magnitude of the electric field at a point 1.60 cm from the center? x 10^(select) N/C Give answer in scientific notation. (b) What is the electric field at a point 2.40 cm from the center? (c) What is the electric field at a point 3.00 cm from the center?

          A conducting sphere is placed within a conducting spherical shell. The conductors are in electrostatic equilibrium. The inner sphere has a radius of 1.50 cm, the inner radius of the spherical shell is 2.25 cm, and the outer radius of the shell is 2.75 cm. If the inner sphere has a charge of 200 nC, and the spherical shell has zero net charge,
(a) What is the magnitude of the electric field at a point 1.60 cm from the center?
     x 10^(select) N/C Give answer in scientific notation.
(b) What is the electric field at a point 2.40 cm from the center?
(c) What is the electric field at a point 3.00 cm from the center?

A conducting sphere is placed within a conducting spherical shell. The conductors are in electrostatic equilibrium. The inner sphere has a radius of 1.50 cm, the inner radius of the spherical shell is 2.25 cm, and the outer radius of the shell is 2.75 cm. If the inner sphere has a charge of 200 nC, and the spherical shell has zero net charge,
(a) What is the magnitude of the electric field at a point 1.60 cm from the center?
x 10^(select) N/C Give answer in scientific notation.
(b) What is the electric field at a point 2.40 cm from the center?
(c) What is the electric field at a point 3.00 cm from the center?

Added by Irene Y.

Question

Please give Ace some feedback