Recent content by rothrock98

  1. R

    What Is the Magnetic Field at the Center of a Square Wire Loop?

    so getting B = UoI/2πr for a simpler formula by doing MatSci method. Then substituting in giving values I got (4πx10^-7 * 5) / (2π * 1) = 1 x 10^-6. Take this times 4 for the summation yields 4 x 10^-6 T. This on the right track now? Thanks for all the help!
  2. R

    What Is the Magnetic Field at the Center of a Square Wire Loop?

    Ok that clears some of it up thanks. Can dl be choosen to be any length?
  3. R

    What Is the Magnetic Field at the Center of a Square Wire Loop?

    I've been stuck on this problem from a few hours now. It seemed much easier when I started it. - A square wire loop has sides 2 meters long, with a current 5 amps circulating in the loop. What is the magnetic field at the exact center of the loop? I was going the direction of the law of...
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