Recent content by Axxaaa

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    Graduate Do you integrate a variable charge density when solving for Q?

    I thought to just take p out of the integral and substitute it in later after I integrate dV with respect to z. Also, p should still matter because I stated that z^2 is in this case b^2.
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    Graduate Do you integrate a variable charge density when solving for Q?

    For example, let's say there was an block infinitely long in the x and y direction and in the z direction bounded by positive and negative a. I am trying to find the charge of a imaginary partition infinitely long in the x and y direction and in the z direction bounded by positive and...
    • Axxaaa
    • Thread
    • Charge Charge density Density Integrate Variable
    • Replies: 3
    • Forum: Electromagnetism
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    Rolling Objects With Slipping Question

    Consider a ball of radius r and total mass m, with a nonuniform but radially symmetric mass distribution inside it, so that it can have an almost arbitrary moment of inertia I. (a) If this ball is projected across a floor with an initial velocity v, and is at first purely sliding across the...