Q:
# What is a Gaussian surface?

A Gaussian surface is a surface in a three-dimensional space used in Gauss’ law to calculate the flux of a vector field. If the electrical field is constant, the electrical flux can be calculated by multiplying the value of the electrical field by the area of the Gaussian surface.

Continue ReadingThe preferred Gaussian surface is one where for every point on the surface, the component of the electric field along the normal vector is constant. This is preferred because the calculation does not require difficult integration and the resulting constants can be removed from the integral. The majority of calculations that utilize Gaussian surfaces start with implementing Gauss’ law.

Learn more about Physics-
Q:
## How is energy made?

A: Energy cannot be created, according to the law of the conservation of energy, which was first published in an 1842 scientific article by the German Physici... Full Answer >Filed Under: -
Q:
## What is the equation for conservation of momentum?

A: The law of conservation of momentum can be stated as, "When two separate objects collide with each other in an isolated system, the total amount of momentu... Full Answer >Filed Under: -
Q:
## What is universal gravitation?

A: Universal gravitation is the name given to the law that Isaac Newton devised to explain the gravitational attraction between two massive bodies. Essentiall... Full Answer >Filed Under: -
Q:
## What are some examples of MCAT physics equations?

A: Some examples of MCAT physics equations include the equation for law of gravitation, which is F = Gm1m2/r^2; the equation for centripetal force, which is F... Full Answer >Filed Under: