4 Questions
What is the unit of electric charge?
Coulomb
Which of the following is a scalar quantity?
Mass
Which law states that the total electric flux through a closed surface is equal to the net charge enclosed by the surface divided by the permittivity of free space?
Gauss's law for electricity
What causes the bending of light as it passes from one medium to another?
Refraction
Test your knowledge of electric charge, scalar quantities, bending of light, and electric flux through a closed surface with this quiz. Find out how well you understand these fundamental concepts in physics.
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