Are the nucleons fundamental particles or do they consist of still smaller perts One way to find out is to probe a nucleon just as Rutherford probed and atom . What should be the kinetic energy of an electron for it to be able to probe a nucleon? Assume the diameter of a nucleon to be approximately `10^(-15) m.`

Explanation

To find the kinetic energy of an electron required to probe a nucleon, we can follow these steps:

### Step 1: Understand the Problem
We need to determine the kinetic energy of an electron that can probe a nucleon, which has a diameter of approximately \(10^{-15}\) m.

### Step 2: Relate Wavelength to Diameter
To probe a nucleon, the wavelength of the electron (\(\lambda\)) must be less than or equal to the diameter of the nucleon (\(d\)). Thus, we have:
\[
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