Recent content by Nacer

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    General SEcond Order Circuit: 2 Res. - 2 Inductors - Current Source

    The following may be a good starter. Regards, Nacer. http://islam.moved.in/tmp/dd.jpg
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    Another practice question: nortons theorem

    R(Norton) = R (Thevenin). I(Norton) = [E/(R1+(R2//R3))]*[(R2//R3)/R3] Regards, Nacer.
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    Calculating Work and Speed in a Horizontal Force System with a 10.0 kg Mass

    Your attempts to solve it? Regards, Nacer.
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    Calculating Density of a Liquid with Archimedes' Principle

    Bouyancy force on ball=(3.70-2.20)*9.81. Regards, Nacer.
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    Electric Potential conducting shell

    Conservation of Energy Kinetic Energy + Potential Energy = Constant. Delta U = changes in Potential Energy = e*V Regards, Nacer.
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    Is Wireless Power the Future of Gadgets?

    Dr. Marin Soljacic from MIT is working on something like that. Check out the following paper: http://arxiv.org/ftp/physics/papers/0611/0611063.pdf Regards, Nacer.
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    Rotating cylinder - number of revolutions before it reach 2500 rpm

    The following should help. Regards, Nacer. http://islam.moved.in/tmp/3.jpg
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    Need Help with Centripetal Force & Gravitation Problems?

    Yes 6.8x10^-10 N is the correct answer for 5/. Regards. Nacer.
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    Solving Gauss's Law Problem for Electric Field

    The following may help. Regards, Nacer. http://islam.moved.in/tmp/c.jpg
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    Enginering Electromagnetics help

    The following should help. Regards, Nacer. http://islam.moved.in/tmp/page4.jpg