![electromagnetism - Why are there sine and cosine in the magnetic dipole moment (in the torque formula) of a rotating conductor loop? - Physics Stack Exchange electromagnetism - Why are there sine and cosine in the magnetic dipole moment (in the torque formula) of a rotating conductor loop? - Physics Stack Exchange](https://i.stack.imgur.com/f7OVG.png)
electromagnetism - Why are there sine and cosine in the magnetic dipole moment (in the torque formula) of a rotating conductor loop? - Physics Stack Exchange
Is the equation of magnetic dipole moment being the product of current and area of the loop derivable? - Quora
what is net magnetic dipole moment when two similar magnets are joined in such a way that ones north with others sout
![A magnetized straight wire has a magnetic moment M. It is bent into a semi-circular arc, its magnet moment becomesdfrac { M }{ pi }2pidfrac { M }{ 3 }dfrac { 2M }{ pi }dfrac { 2pi}{ M } A magnetized straight wire has a magnetic moment M. It is bent into a semi-circular arc, its magnet moment becomesdfrac { M }{ pi }2pidfrac { M }{ 3 }dfrac { 2M }{ pi }dfrac { 2pi}{ M }](https://search-static.byjusweb.com/question-images/toppr_ext/questions/1473160_1195138_ans_0e2f2c2fee0c45a0be3f9b332594d8ec.jpg)