What does Gauss's law relate to in electrostatics?
Practice Questions
Q1
What does Gauss's law relate to in electrostatics?
Electric field and charge distribution
Magnetic field and current
Pressure and volume
Temperature and heat
Questions & Step-by-Step Solutions
What does Gauss's law relate to in electrostatics?
Correct Answer: Electric flux through a closed surface is proportional to the charge enclosed.
Step 1: Understand what electric flux is. Electric flux is a measure of the electric field passing through a surface.
Step 2: Know what a closed surface is. A closed surface is a 3D shape that completely encloses a volume, like a sphere or a cube.
Step 3: Learn about charge. Charge is a property of matter that causes it to experience a force in an electric field.
Step 4: Read Gauss's law. It states that the total electric flux through a closed surface is equal to the total charge inside that surface divided by a constant (epsilon naught).
Step 5: Remember the formula: Electric Flux = Charge Enclosed / Epsilon Naught.
Step 6: Understand the implication. This means that if you know the charge inside a closed surface, you can calculate the electric field around it.
