What is the charge on the outer surface of the inner cylinder in a cylindrical capacitor?

Cylindrical Capacitor Charge Calculation

A cylindrical capacitor consists of two concentric conducting cylinders with a length of 2.0 m. To determine the charge on the outer surface of the inner cylinder, we need to consider the setup of the capacitor and the principles of electrostatics.

Explanation:

The charge on the outer surface of the inner cylinder in a cylindrical capacitor is equal but opposite to the charge on the inner surface of the outer cylinder. When an electric potential difference is applied across the cylinders, charges accumulate on the inner and outer surfaces based on the direction of the electric field.

For example, if we assume the charge on the inner cylinder is +Q, then the charge on the outer surface of the inner cylinder would also be +Q. This configuration ensures that the net charge of the combined system of both cylinders is zero, as the charges are equal in magnitude but opposite in sign.

The exact value of the charge on the outer surface of the inner cylinder depends on various factors such as the applied voltage, the dimensions of the cylinders, and the properties of the surrounding medium. Without specific details provided, we cannot calculate a precise numerical value for the charge.

For further information on cylindrical capacitors and their properties, you can explore additional resources and references related to this topic.