Need this ASAP

Constants Calculate the value of E. A uniform electric field has magnitude E and is Express your answer using two significant figures. directed in the negative r direction. The potential difference between point a (at x = 0.65 m ) and point b (at x = 0.85 m ) is 270 V . IVO 0 0 ? E= N/C Submit Request Answer Part C A negative point charge q = -0.200 uC is moved from b to a. Calculate the work done on the point charge by the electric field. Express your answer using two significant figures. IVO AEQ W = Submit Request Answer Provide Feedback Next >