fanshaweonline.ca C $ 2 - Fanshawe College Fol Practice Naming Sheet - Ch 15 - Aldehydes and K Assignment #2 (Electric Charge, Electric Forces, Electric Fields) Time Left:0:51:55 Ryan Desroches: Attempt 1 Two point charges (-3.45x10 - C and 1.73x10- C) are attracted by a force of 0.25 N. How far apart are these charges? 2.15 m 0.47 m 0.68 m 1.46 m Question 11 (1 point) ) Listen A fixed and stationary particle has a charge of 6.22 x 10-14 C. What is the magnitude (and direction) of the electric field at a distance of 8 cm away from this charged particle? 8.74 x 10-2 N/C (Directed away from the charged particle) 8.74 x 10-2 N/C (Directed towards the charged particle) 18 8.74 x 10-6 N/C (Directed away from the charged particle) 8.74 x 10-6 N/C (Directed towards the charged particle) Question 12 (1 point) ) Listen Two point charges are separated by a distance of 0.47 m. If the magnitude of the charges are 3.7 x 10-6 C and 7.2 x 10-6 C, what is the magnitude of the electric force (in Newtons) acting on these particles? (Express your answer to 2 decimal places. Do NOT use scientific notation Do not include units in your answer)