In hydrogen atom, the electron makes `6.6 xx 10^(15)` revolutions per second around the nucleus in an orbit of radius `0.5 xx 10^(-10)m`. It is equivalent to a current nearly

Explanation

To find the equivalent current due to the electron revolving around the nucleus in a hydrogen atom, we can follow these steps:

### Step 1: Understand the relationship between current, charge, and time.
The current \( I \) can be defined as the charge \( Q \) passing through a point in a circuit per unit time \( t \):
\[ I = \frac{Q}{t} \]

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