Identify Parts of Expression: First, let's identify the parts of the expression. We have 2π(), which seems like it's missing something inside the square root. We'll assume it's meant to be 2π(1). Then we have +(e−V)/(2).
Simplify 2π1: Now, let's simplify 2π1. The square root of 1 is just 1, so this part simplifies to 2π⋅1, which is 2π.
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