Two point charges of +20.0 μC and -8.00 μC are separated by a distance of 20.0 cm. What is the magnitude of electric field due to these charges at a point midway between them? (k = 1/4ϝε 0 = 8.99 * 10⁹ N · m²/C²) Two point charges of +20.0 μC and -8.00 μC are separated by a distance of 20.0 cm. What is the magnitude of electric field due to these charges at a point midway between them? (k = 1/4ϝε 0 = 8.99 * 10⁹ N · ²/C²)

A. 25.2 * 10⁶ N/C directed toward the positive charge
B. 25.2 * 10⁵ N/C directed toward the positive charge
C. 25.2 * 10⁶ N/C directed toward the negative charge
D. 25.2 * 10⁵ N/C directed toward the negative charge
E. 25.2 * 10⁴ N/C directed toward the negative charge