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    LRC circuit:what is the voltage of the capacitor when the generator is at maximum vol

    ohhh nvm from looking at the figure I realized how to do it. By using the triangle at the bottom!
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    LRC circuit:what is the voltage of the capacitor when the generator is at maximum vol

    a little typo is that I wrote V(R) twice in the diagram. The top one is V(L)
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    LRC circuit:what is the voltage of the capacitor when the generator is at maximum vol

    Homework Statement http://www.screencast.com/users/trinhn812/folders/Jing/media/cdd8b2f4-1c0d-43ba-8722-fb8b811c5585 Homework Equations V=IR V(C)=X(C)*R The Attempt at a Solution I'm having trouble with number two. I tried finding Z from the frequency and then calculating the...
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    In what direction does the sphere move between two positive charges

    Homework Statement http://www.screencast.com/users/trinhn812/folders/Jing/media/8fe997e1-46e5-4033-a246-fbad0acb7162 Homework Equations The Attempt at a Solution I understand that in question 25, the conductor becomes polarized and its negative charges will be more attracted...
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    Korkhoff's loop rule

    http://www.screencast.com/users/trinhn812/folders/Jing/media/3bedaa97-7020-4c5b-85d8-213de24b30a5 For the above problem. A helpful yahoo user told me that I can prove the answer for the above question by solving the problem. He said: Total current is 9/6.2 = 1.45 amps. that all flows thru the...
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    RC circuit and kirchoff's loop rule

    http://www.screencast.com/users/trinhn812/folders/Jing/media/de5edaba-e848-47f5-82b9-bd770b216e95 I need help with Question 27 specifically. The correct answer is A, but I don't understand why. I thought it would be B according to Korkoff's Loop rule of the inner left loop, where current...
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