Recent content by physphun531

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    Three-charge Electric Field Triangle.

    http://img155.imageshack.us/img155/3967/17263012kt7.th.jpg [Broken] Done...... I hate cengage
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    Three-charge Electric Field Triangle.

    http://img240.imageshack.us/img240/7827/75926219lv4.th.jpg [Broken] Updated. You have to pretty darn close. Cengage is picky. one one problem I was slightly over 1% off and it didn't take my answer.
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    Three-charge Electric Field Triangle.

    I used the 0.153 N force calculated and multiplied it by (0.45/0.9) for 'A' and then just combined with 'B'. They did it the same way in my text book.
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    Three-charge Electric Field Triangle.

    Picture is up. If anyone can see where I have gone astray can you help me out please?
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    Three-charge Electric Field Triangle.

    Homework Statement http://img183.imageshack.us/img183/7473/56823155cm1.th.jpg [Broken] Lets all the top positive 6 microC charge, 'A', and the bottom right negative -4.2 charge 'B'. Homework Equations E = F / q F= Ke q1q2 -------- r2 The Attempt at a Solution I...
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