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Answer Part C only.
Item 2 Express your answer in newtons per coulomb Constants | Periodic Table B 34210.3 N/C A +19 nC charge is located at the origin Submi Previous Answers Completed Part C What is the strongth of the electric field at the position (a, y) Express your answer in newtons per coulomb. -(-5.0 em, -5.0 em)? N/C Submit
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Answer #1

The electric field at point(-5.0,-5.0) is From figure, we have -25+25 - 7.07cnm -0.0707m The electric field is kq cos (45°i - sin (45° )j 9x109 (19x10-9 cos 450)i -sin(45°)j 0.0707 EE2.42x10 N/C,-2.42x10 N/C The magnitude electric field is --2.42x104+(-2.42x10 3.42x104 N/C

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