(Chapter 18 Part 2) Question 5 of 7

(Chapter 18 Part 2) Question 5 of 7 View Policies Current Attempt in Progress Four point charges have the same magnitude of 2.4 x 10-12 C and are fixed to the corners of a square chat is 6.2 cm m the charges are positive and one is negative. Determine the magnitude of the net electric field that exists at the Number eTextbook and Media Hint Units Attempts:O Using multiple attempts will impact your score.