What is the electric flux through a closed surface that encloses no charge?
Practice Questions
Q1
What is the electric flux through a closed surface that encloses no charge?
0
Q/ε₀
Q
4πQ/ε₀
Questions & Step-by-Step Solutions
What is the electric flux through a closed surface that encloses no charge?
Step 1: Understand what electric flux is. Electric flux is a measure of the electric field passing through a surface.
Step 2: Learn about closed surfaces. A closed surface is a shape that completely encloses a volume, like a sphere or a cube.
Step 3: Know Gauss's law. Gauss's law states that the electric flux through a closed surface is proportional to the charge enclosed within that surface.
Step 4: Identify the scenario. In this question, we have a closed surface that encloses no charge.
Step 5: Apply Gauss's law. Since there is no charge inside the closed surface, the electric flux must be zero.
Step 6: Conclude the answer. Therefore, the electric flux through the closed surface that encloses no charge is zero.
