Use k: 9.0 x 109 N m2/C2. Four charged balls are arranged so that there is one ball at each of the four corners of a square, as shown a bove. @ Part(a) O Homework Unanswered DueSep20th,9:00AM Use these numbers: L = 32.0 cm, and Q = 18.0 nC (nanocoulombs). Calculate the magnitude of the net force exerted on the -Q charge by the other three charged balls. N Type your numeric answer and submit Without doing any calculations, determine which particle (i) has more kinetic energy after moving through the distance, (ii) has a higher speed after moving through the distance, (iii) and takes more time to move through the distance. G) Multiple answers: Multiple answers are accepted forthis question Select one or more answers and submit. For keyboard navigation... SHOW MORE v a The electron has more kinetic energy. b The proton has more kinetic energy. c The two particles have the same kinetic energy. d The electron has a higher speed. 2 The proton has a higher speed. f The two particles have the same speed. 3 It takes the electron more time to cover the given distance. h It takes the proton more time to cover the given distance. i The two particles take the same time to cover the given distance. f The two particles have the same speed. g It takes the electron more time to cover the given distance. h It takes the proton more time to cover the given distance. The two particles take the same time to cover the given distance. Unanswered . 5 attempts left Submit Part (b) Homework . Unanswered . Due Sep 20th, 9:00 AM Let's say the uniform electric field has a magnitude of 400 V/m, the particle moves through a distance of 40.0 cm, and the particle is a proton. Determine the kinetic energy of the particle after it moves through that distance, starting from rest. Type your numeric answer and submit Unanswered . 5 attempts left SubmitAn electron and a proton are each released from rest in a uniform electric field. The energy and speed of each particle is measured after it has moved through a certain distance in the field (the same distance for both particles). Assume the particles do not influence one another, but are influenced only by the electric field. @ Part(a) O Homework Unanswered DueSepZDth,9:00AM Without doing any calculations, determine which particle (i) has more kinetic energy after moving through the distance, (ii) has a higher speed after moving through the distance, (iii) and takes more time to move through the distance. G) Multiple answers: Multiple answers are accepted for this question Select one or more answers and submit. For keyboard navigation... SHOW MORE v a The electron has more kinetic energy. b The proton has more kinetic energy. c The two particles have the same kinetic energy. d The electron has a higher speed. e The proton has a higher speed. f The two particles have the same speed. Part (a) Homework . Unanswered . Due Sep 20th, 9:00 AM Use these numbers: L = 32.0 cm, and Q = 18.0 nC (nanocoulombs). Calculate the magnitude of the net force exerted on the -Q charge by the other three charged balls. N Type your numeric answer and submit Unanswered . 5 attempts left Submit Part (b) Homework . Unanswered . Due Sep 20th, 9:00 AM Calculate the magnitude of the net electric field at the center of the square, because of the four charged balls. N/C Type your numeric answer and submit Unanswered . 5 attempts left Submit