Recent content by IAmBatman07

  1. I

    Reducing the Power supplied to a Car audio speaker

    Hey guys, I'm not an Electrical Engineer, which is why I'm here asking for your help! I have a car audio system I am building and installing my self, and I have one specific question. I am planning on having a 60 watt (RMS), 2 ohm speaker powered by a 90 watt (RMS @ 2 ohms) amplifier, and I...
  2. I

    Electric field at center of semi-circular bent rod of charge

    Sorry for reactivating this old thread, but I figured better that than starting a whole new thread. I have gotten to the point of E = \frac{2\cdot k_{e}\cdot Q}{L\cdot r} \ but now my question is what is the r value? Of what my reasoning is telling me, it should be...
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