Answer: alpha particle. i think
Explanation:
I think it's something like electrons don't attract, cuz you know the saying "Opposites attract." Cause electrons are negative... Ahaha... sorry, I don't know the answer.
I think B would be the best answer
The uniform current density in the wire is 5.43 x 10²⁷ A/m².
<h3>Current density in the wire</h3>
The uniform current density in the wire is calculated as follows;
J = total current / total area
The given parameters:
- Conduction of the wire = 8.49 x 10²⁸ e/m²
- time, t = 2.5 x 10⁻¹⁴ s

Learn more about current density here: brainly.com/question/15266434
#SPJ1