Question

A current carrying wire is in the shape of an equilateral
triangle of edge length 5.0 cm. The triangle lies in the *z*
= 0 plane. The wire carries a current of 2.6 A.

(a) What is the magnitude of the torque on the wire if it is in
a region with a uniform magnetic field of magnitude 0.32 T that
points in the +*z* direction?

___ N·m

(b) What is the magnitude of the torque on the wire if it is in a
region with a uniform magnetic field of magnitude 0.32 T that
points in the +*x* direction?

___ N·m

Answer #1

A current carrying wire is in the shape of an equilateral
triangle of edge length 4 cm. The triangle lies in the z =
0 plane. The wire carries a current of 2.2 A.
1)
What is the magnitude of the torque on the wire if it is in a
region with a uniform magnetic field of magnitude 0.32 T that
points in the +z direction?
N·m
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