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Introductory Physics Homework Help
Net Electric field and electric net force
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[QUOTE="lonlyway, post: 4684042, member: 504810"] [h2]Homework Statement [/h2] well, I'm solving one question from 12U physics, and my answer don't match with others. the question is at attached file. I do not know how to put it in here Fex = 1.35, Fey = 1.35, and Fnet = 1.91 (45°) this one make sense, however on next one, which is "What is the net electric field acting on charge 1" I think using equation, Fe = qε, and q is 3 x 10[SUP]-5[/SUP], both εx and εy should be 1.35/(3 x 10[SUP]-5[/SUP]) however the answer that I've match with this says Fex = εx and the marker says it is correct. how does people think I should solve this? [h2]Homework Equations[/h2] Fe = kq1q2/r[SUP]2[/SUP] = qε ε=kq/r[SUP]2[/SUP] [/QUOTE]
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Net Electric field and electric net force
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