ANSWER:
3.6 x 10^6 N/C
Explanation:
Given:
Charge (q) = 0.671 nC = 0.671 x 10^-9 C
Side (s) = 4.587 cm = 4.587 x 10^-3 m
Vacuum permittivity (ε0) = 8.85 x 10^-12 F/m
We can calculate the electric field using the following formula:
The electric field is equal to 3.6 x 10^6 N/C