4TH MONTHLY EXAM IN GENERAL PHYSICS 2

What does Gauss’s Law relate?

• Electric field and current

• Electric flux and enclosed charge

• Magnetic field and charge distribution

• Potential energy and force

Who formulated Gauss’s Law?

• Isaac Newton

• James Clerk Maxwell

• Carl Friedrich Gauss

• Albert Einstein

What is the SI unit of electric flux?

• Newton per coulomb (N/C)

• Coulomb per square meter (C/m²)

• Newton meter squared per coulomb (Nm²/C)

• Volt per meter (V/m)

Which mathematical expression represents Gauss’s Law?

• 
• F=qE

• ∮B⋅dA=0

• V=IR

What does the symbol ϵ₀​ represent in Gauss’s Law?

• Electric charge

• Electric flux

• Permittivity of free space

• Magnetic field strength

Which type of surface is used in applying Gauss’s Law?

• Conductor surface

• Gaussian surface

• Dielectric surface

• Infinite plane

What is the total electric flux through a closed surface if no charge is enclosed?

• Positive

• Negative

• Zero

• Infinite

Gauss’s Law is most useful when dealing with what type of charge distributions?

• Asymmetric

• Symmetric

• Irregular

• Time-varying

Which of the following is NOT a common Gaussian surface?

• Sphere

• Cylinder

• Cube

• Triangle

For a uniformly charged sphere, where is the electric field strongest?

• At the center

• On the surface

• Outside the sphere

• There is no electric field