A Particle with a Charge of 4

A particle with a charge of 4.0 μC has a mass of 5.0 × 10^-3 kg. What electric field directed upward will exactly balance the weight of the particle?

A) 4.1 × 10² N/C
B) 8.2 × 10² N/C
C) 4.4 × 10⁴ N/C
D) 1.2 × 10⁴ N/C
E) 5.1 × 10⁶ N/C