## What is the difference between potential and actual infinity?

**Potential infinity refers to a procedure that gets closer and closer to, but never quite reaches, an infinite end**. For instance, the sequence of numbers 1, 2, 3, 4, … Completed infinity, or actual infinity, is an infinity that one actually reaches; the process is already done.

## Can there be an actual infinity?

In the context of a number system, in which “infinity” would mean something one can treat like a number. In this context, **infinity does not exist**.

## Why an actual infinite Cannot exist?

According to Aristotle, actual infinities cannot exist **because they are paradoxical**. It is impossible to say that you can always “take another step” or “add another member” in a completed set with a beginning and end, unlike a potential infinite.

## Can infinity be stopped?

**No.** **Infinity is not a number**. Instead, it’s a kind of number. You need infinite numbers to talk about and compare amounts that are unending, but some unending amounts—some infinities—are literally bigger than others.

## Is infinity a paradox?

**The paradox arises from one of the most mind-bending concepts in math: infinity**. Infinity feels like a number, yet it doesn’t behave like one. You can add or subtract any finite number to infinity and the result is still the same infinity you started with. But that doesn’t mean all infinities are created equal.

## What is potential at infinity?

The electric potential at infinity is **assumed to be zero**. In electrodynamics, when time-varying fields are present, the electric field cannot be expressed only in terms of a scalar potential.

## Do numbers ever end?

The sequence of natural numbers **never ends**, and is infinite.

## Can humans understand infinity?

For many of us, **it’s easy to understand the concept of infinity**, but we can’t comprehend how “big” or “never-ending” it is, because our perception of time always has a beginning and an end — minutes, days, years, lifespans.