What should be the minimum value of angular momentum for an electron orbiting in a hydrogen atom ?

Explanation

To find the minimum value of angular momentum for an electron orbiting in a hydrogen atom, we can follow these steps:

### Step 1: Understand the Concept of Angular Momentum
The angular momentum (L) of an electron in a circular orbit can be expressed as:
\[ L = mvr \]
where:
- \( m \) is the mass of the electron,
- \( v \) is the velocity of the electron,
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