(Solved): The 10 turn loop of wire shown below with I=57.8cm, and w=28.90cm lies in a horizontal plane pa ...

The 10 turn loop of wire shown below with $\mathrm{I}=57.8\mathrm{cm}$, and $w=28.90\mathrm{cm}$ lies in a horizontal plane parallel to a uniform horizontal magnetic field, and carries a 2.22A current. The loop is free to rotate about a nonmagnetic axle through the center. A 58.0g mass hangs from one edge of the loop. What magnetic field strength will prevent the loop from rotating about the axle? Tries 0/10 7. Consider the current-carrying loop shown in the figure, formed of radial lines and segments of circles whose center are at point $P$. Assume that $a=2.45\mathrm{m},b=4.90\mathrm{m}$ and $I=3.04\mathrm{A}$. Find the magnitude of $B$ at $P$. Tries 0/10