Final answer:
The resulting force on the electron is -1.92 x 10^-18 N to the left.
Step-by-step explanation:
In this question, you are given an electron placed in an electric field of 12.0 N/C to the right. To find the resulting force on the electron, you can use the formula: F = q * E, where F is the force experienced, q is the charge of the electron, and E is the electric field strength. Since the charge of an electron is -1.6 x 10^-19 C and the electric field strength is 12.0 N/C to the right, you can substitute these values into the formula to find the resulting force.
F = (-1.6 x 10^-19 C)(12.0 N/C)
Calculating this, you find that the resulting force on the electron is -1.92 x 10^-18 N to the left. Therefore, the resulting force on the electron is -1.92 x 10^-18 N to the left.