Answer:
The value is
Explanation:
From the question we are told that
The orbital radius is
Generally the de Broglie wavelength is mathematically represented as
substituting values
<span>Last choice on the list:
Object A has a net charge of 0 because the positive and negative
charges are balanced.
Object B has a net charge of –2 because there is an imbalance of
charged particles (2 more negative electrons than positive protons).</span>
Electric field due to a point charge is given as
here we know that
also the distance is given as
now we will have
so we will have
so above is the electric field due to proton
The answer to your question is Speed