I recently submitted a manuscript to Physical Review Letters, the editor sent it out to two referees. One of the referees sent his comment back on the second day. Do you think-based on your experience-this bodes well or the paper received a disastrous comment from the referee??
I know this...
I think that is just another way to calculate the induced magnetic dipole moment if you know the current flowing. But now I have a magnetic field, I know exactly what it is, and I want to know what is the magnetic moment in a cylinder which happens to be ferromagnetic.
I have a Nickel cylinder, 5 micron in diameter and 10 micron in length. I know the external field \vec{B} is 80 gauss, what is the formula for the magnetic dipole moment of this cylinder in the field?
Now I only have the formula for magnetic dipole of spheres, which is \mu = \frac{4}{3}\pi...
Hi all,
I have recently observed a very strange thing (or rather, I shall say unexpected phenomenon). When I deposited some charged micro-particles between 2 electrodes (vertical plates) with a DC bias in hexadecane oil, I expected the negatively charged particles to go to the positive...