An electron revolves aroung a nucleus in a circular orbit of radius `0.60Å` .
Find the equivalent electric current in the orbit if it completes `5.4 xx10^(15)` revolutions in one second. Given charge on electrons is `1.6 xx10^(-19)C`.

Explanation

To find the equivalent electric current in the orbit of an electron revolving around a nucleus, we can follow these steps:

### Step 1: Understand the given data
- Radius of the orbit (r) = 0.60 Å = \(0.60 \times 10^{-10}\) m
- Number of revolutions per second (frequency, f) = \(5.4 \times 10^{15}\) revolutions/second
- Charge of an electron (e) = \(1.6 \times 10^{-19}\) C

### Step 2: Use the formula for electric current
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