E
Editor
Sep 18, 2022
Tick the correct equation:
Difficulty: Easy
A:
$\frac{mv^{2}}{r_{n}}=\frac{ke^{2}}{r_{n}}$
B:
$\frac{mv^{2}}{r_{n}}=\frac{ke^{2}}{r^{2}_{n}}$
C:
$\frac{mv^{2}}{r^{2}_{n}}=\frac{ke^{2}}{r_{n}}$
D:
$\frac{mv^{2}}{r_{n}}=\frac{k^{2}e}{r^{2}_{n}}$
ID: 63273db6ca83163ac3a0c0b7