The electron in a hydrogen atom moves in circular orbit of radius `5xx10^(-11)m` with a speed of `0.6pixx10^(6)m//s` then

Options

A. the frequency of the electron is `6xx10^(15)rev//s`
B. the electron carries `-1.6xx10^(-19)C` around the loop
C. the current in the orbit is `0.96mA`
D. the current flow is in the opposite direction to the direction of the motion of electron

Explanation

To solve the problem, we need to find the electric current due to the motion of the electron in a hydrogen atom. We will follow these steps:

### Step 1: Identify the given values
- Radius of the orbit, \( r = 5 \times 10^{-11} \, m \)
- Speed of the electron, \( v = 0.6 \pi \times 10^{6} \, m/s \)

### Step 2: Calculate the frequency of the electron's motion
The frequency \( f \) can be calculated using the formula:
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